Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    M74HC4538 Search Results

    M74HC4538 Result Highlights (1)

    Part ECAD Model Manufacturer Description Download Buy
    MM74HC4538M-G Rochester Electronics LLC 74HC4538 - Monostable Multivibrator, HC/UH Series, 2-Func, CMOS Visit Rochester Electronics LLC Buy
    SF Impression Pixel

    M74HC4538 Price and Stock

    Rochester Electronics LLC MM74HC4538M-G

    MONOSTABLE MULTIVIBRATOR, HC/UH
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MM74HC4538M-G Bulk 3,723 24
    • 1 -
    • 10 -
    • 100 $12.59
    • 1000 $12.59
    • 10000 $12.59
    Buy Now
    Rochester Electronics MM74HC4538M-G 3,723 1
    • 1 $12.72
    • 10 $12.72
    • 100 $11.96
    • 1000 $10.81
    • 10000 $10.81
    Buy Now

    onsemi MM74HC4538M

    IC MULTIVIBRATOR 26NS 16SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MM74HC4538M Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    onsemi MM74HC4538N

    IC MULTIVIBRATOR 26NS 16DIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MM74HC4538N Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    STMicroelectronics M74HC4538TTR

    IC MULTIVIBRATOR 25NS 16TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey M74HC4538TTR Reel 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.18013
    Buy Now
    M74HC4538TTR Digi-Reel 1
    • 1 $0.54
    • 10 $0.54
    • 100 $0.54
    • 1000 $0.54
    • 10000 $0.54
    Buy Now
    M74HC4538TTR Cut Tape 1
    • 1 $0.54
    • 10 $0.54
    • 100 $0.54
    • 1000 $0.54
    • 10000 $0.54
    Buy Now
    Bristol Electronics M74HC4538TTR 3,317
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Quest Components M74HC4538TTR 2,653
    • 1 $0.969
    • 10 $0.969
    • 100 $0.969
    • 1000 $0.3876
    • 10000 $0.3392
    Buy Now
    M74HC4538TTR 1,764
    • 1 $0.969
    • 10 $0.969
    • 100 $0.969
    • 1000 $0.3876
    • 10000 $0.3876
    Buy Now

    STMicroelectronics M74HC4538B1R

    IC MULTIVIBRATOR 25NS 16DIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey M74HC4538B1R Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Bristol Electronics M74HC4538B1R 4
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    M74HC4538 Datasheets (22)

    Part ECAD Model Manufacturer Description Curated Type PDF
    M74HC4538 STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538 STMicroelectronics Dual retriggerable monostable multivibrator Original PDF
    M74HC4538 STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538B1 SGS-Thomson Dual Monostable Multivibrator Scan PDF
    M74HC4538B1R STMicroelectronics Dual Retriggerable Monostable Multivibrator Original PDF
    M74HC4538B1R STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538B1R STMicroelectronics Dual retriggerable monostable multivibrator Original PDF
    M74HC4538B1R STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538C1 SGS-Thomson Dual Monostable Multivibrator Scan PDF
    M74HC4538C1R STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538F1 SGS-Thomson Dual Monostable Multivibrator Scan PDF
    M74HC4538M1R STMicroelectronics Dual Retriggerable Monostable Multivibrator Original PDF
    M74HC4538M1R STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538M1R STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538M1R STMicroelectronics Dual retriggerable monostable multivibrator Original PDF
    M74HC4538M1R STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Scan PDF
    M74HC4538RM13TR STMicroelectronics Dual Retriggerable Monostable Multivibrator Original PDF
    M74HC4538RM13TR STMicroelectronics DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Original PDF
    M74HC4538RM13TR STMicroelectronics Dual retriggerable monostable multivibrator Original PDF
    M74HC4538TTR STMicroelectronics Dual Retriggerable Monostable Multivibrator Original PDF

    M74HC4538 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Untitled

    Abstract: No abstract text available
    Text: M74HC4538 Dual retriggerable monostable multivibrator Features • High speed: tPD = 25 ns typ. at VCC = 6 V ■ Low power dissipation standby state: ICC = 4 µA (max.) at TA = 25 °C active state: ICC = 200 µA (max.) at VCC = 6 V ■ High noise immunity:


    Original
    PDF M74HC4538 DIP-16 SO-16 TSSOP16 M74HC4538

    M74HC4538B1R

    Abstract: 74HC4538 4538B M54HC4538 M54HC4538F1R M74HC4538 M74HC4538C1R M74HC4538M1R capacitor 0.01 micro farads
    Text: M54HC4538 M74HC4538 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR . . . . . . . . HIGH SPEED tPD = 25 ns TYP. AT VCC = 5 V LOW POWER DISSIPATION STANDBY STATEICC =4 µA (MAX.) AT TA = 25 °C ACTIVE STATE ICC = 200 µA (TYP.) AT VCC = 5 V HIGH NOISE IMMUNITY


    Original
    PDF M54HC4538 M74HC4538 4538B M54HC4538F1R M74HC4538M1R M74HC4538B1R M74HC4538C1R M74HC4538B1R 74HC4538 4538B M54HC4538 M54HC4538F1R M74HC4538 M74HC4538C1R M74HC4538M1R capacitor 0.01 micro farads

    to of ic 4538

    Abstract: IC 4538 M74HC4538 M74HC4538B1R M74HC4538M1R M74HC4538RM13TR M74HC4538TTR PO13H TSSOP16 IC CD 4538
    Text: M74HC4538 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR • ■ ■ ■ ■ ■ ■ ■ HIGH SPEED : tPD = 25 ns TYP. at VCC = 6V LOW POWER DISSIPATION: STAND BY STATE : ICC=4µA (MAX.) at TA=25°C ACTIVE STATE : ICC=200µA (TYP.) at VCC = 6V HIGH NOISE IMMUNITY:


    Original
    PDF M74HC4538 M74HC4538 to of ic 4538 IC 4538 M74HC4538B1R M74HC4538M1R M74HC4538RM13TR M74HC4538TTR PO13H TSSOP16 IC CD 4538

    IC CD 4538

    Abstract: M74HC4538 M74HC4538B1R M74HC4538M1R M74HC4538RM13TR M74HC4538TTR PO13H TSSOP16 4538 truth table
    Text: M74HC4538 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR • ■ ■ ■ ■ ■ ■ ■ HIGH SPEED : tPD = 25 ns TYP. at VCC = 6V LOW POWER DISSIPATION: STAND BY STATE : ICC=4µA (MAX.) at TA=25°C ACTIVE STATE : ICC=200µA (TYP.) at VCC = 6V HIGH NOISE IMMUNITY:


    Original
    PDF M74HC4538 M74HC4538 IC CD 4538 M74HC4538B1R M74HC4538M1R M74HC4538RM13TR M74HC4538TTR PO13H TSSOP16 4538 truth table

    IC CD 4538

    Abstract: JESD97 M74HC4538 M74HC4538B1R M74HC4538RM13TR M74HC4538TTR TSSOP16 k540 2T2 transistor
    Text: M74HC4538 Dual retriggerable monostable multivibrator Features • High speed: tPD = 25 ns typ. at VCC = 6 V ■ Low power dissipation standby state: ICC = 4 A (max.) at TA = 25 °C active state: ICC = 200 μA (max.) at VCC = 6 V ■ High noise immunity:


    Original
    PDF M74HC4538 DIP-16 SO-16 TSSOP16 M74HC4538 IC CD 4538 JESD97 M74HC4538B1R M74HC4538RM13TR M74HC4538TTR TSSOP16 k540 2T2 transistor

    5555 FAIRCHILD optocoupler

    Abstract: MC74HC374N 74hc14n equivalent NC7S125M5 14069 HCF4541BEY APPLICATION HCF4013BE 4026 fairchild datasheet 14543 motorola Motorola DM74LS139N
    Text: R E L I A B L E . L O G I C . I N N O V A T I O N . Logic Cross-Reference Logic Cross-Reference 2003 Texas Instruments Printed in the U.S.A. by Texoma Business Forms, Durant, Oklahoma Printed on recycled paper. SCYB017A NEW First Revision Logic Cross-Reference


    Original
    PDF SCYB017A A010203 5555 FAIRCHILD optocoupler MC74HC374N 74hc14n equivalent NC7S125M5 14069 HCF4541BEY APPLICATION HCF4013BE 4026 fairchild datasheet 14543 motorola Motorola DM74LS139N

    74HC244 shift register

    Abstract: Dil-20 dil20 M74HC DIL-16 4 bit binary divider M74HC126 SO-16 M74HC00 M74HC04
    Text: LOGIC CIRCUITS HIGH SPEED CMOS M74HC SERIES FEATURES Symbol Parameter VCC Supply Voltage HC series HCT series Input Voltage Operating Temperature 74 Series Output Current Propagation delay time @ VCC = 4.5V, CL = 50pF VI TA IOL tpd Value Unit 2 to 6 4.5 to 5.5


    Original
    PDF M74HC 74HC244 M74HC00 M74HCT00 M74HC02 M74HCT02 M74HC03 M74HC04 M74HCT04 M74HCU04 74HC244 shift register Dil-20 dil20 DIL-16 4 bit binary divider M74HC126 SO-16 M74HC00 M74HC04

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    FSQ510 Equivalent

    Abstract: BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2
    Text: SEMICONDUCTORS MCU/MPU/DSP Atmel. . . . . . . . . 167, 168, 169, 170, 171, 172 Blackhawk. . . . . . . . . . . . . . . . . . . . . . . . . 173 Cyan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Cypress. . . . . . . . . . . . . . . 175, 176, 177, 178


    Original
    PDF GP-20) FSQ510 Equivalent BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Text: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original
    PDF CY8C38 CY8C29 incl795 12T9797 12T9804 12T9803 12T9800 12T9802 12T9801 12T9805 Arduino Mega2560 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l

    CD4558

    Abstract: NC7S125 MC74F138N HCF4541 Motorola MC74HC251N 74ACT161 DHVQFN-20 74V1G08 SOT323/5 HCF4017 SN74ACT14DR
    Text: Logic Cross-Reference Introduction This Logic Cross-Reference for Buyers, Distribution Specialists and others with an interest in Logic will assist in finding a device made by Texas Instruments that is identical or similar to many of our competitors’ Logic products.


    Original
    PDF 74ABT16244 A010203 53001cov SCYB017 CD4558 NC7S125 MC74F138N HCF4541 Motorola MC74HC251N 74ACT161 DHVQFN-20 74V1G08 SOT323/5 HCF4017 SN74ACT14DR

    74ls74apc

    Abstract: HD74ls04p 74LVC1G04ady8 semiconductor AZ431BZ-AE1 HCF4060BE HEF4093BP datasheet free download ne5334 hd74hc132p dm74ls47n
    Text: Standard Linear and Logic Products Cross-Reference Introduction Notice This Standard Linear and Logic Products CrossReference will assist in finding a device made by Texas Instruments that is a drop-in or similar replacement to many of our competitors’ standard linear and logic products.


    Original
    PDF

    MC0628R

    Abstract: 40373 74hc14n equivalent 4046 application note philips HCF4060BE HCF4017BE SN74121 application note MC74HC373DW mc0628 HCF4053BE
    Text: R E L I A B L E . L O G I C . I N N O V A T I O N . Logic Cross-Reference Logic Cross-Reference 2003 Texas Instruments Printed in the U.S.A. by Texoma Business Forms, Durant, Oklahoma Printed on recycled paper. SCYB017A NEW First Revision Logic Cross-Reference


    Original
    PDF SCYB017A T74ALVC32374 74CBTLV16211 SN74CBTD16211 SN74SSTV16859 SN74CBTLV16211GRDR SN74ALVC16245AGRDR -SN74SSTV16859GKER MC0628R 40373 74hc14n equivalent 4046 application note philips HCF4060BE HCF4017BE SN74121 application note MC74HC373DW mc0628 HCF4053BE

    220v AC voltage stabilizer schematic diagram

    Abstract: LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 AD9272 Analog Front End, iMEMS Accelerometers & Gyroscopes . . . . . . 782, 2583 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-528 Acceleration and Pressure Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2585


    Original
    PDF AD9272 P462-ND LNG295LFCP2U P463-ND LNG395MFTP5U 220v AC voltage stabilizer schematic diagram LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx

    5555 FAIRCHILD optocoupler

    Abstract: DM74LS75N MC74HC373DW 74hc14n equivalent HCF4060BE 40373 NC7S125M5X datasheet 14543 motorola 14049 CD40106BE
    Text: R E L I A B L E . L O G I C . I N N O V A T I O N . Logic Cross-Reference Logic Cross-Reference 2003 Texas Instruments Printed in the U.S.A. by Texoma Business Forms, Durant, Oklahoma Printed on recycled paper. SCYB017A NEW First Revision Logic Cross-Reference


    Original
    PDF SCYB017A A010203 5555 FAIRCHILD optocoupler DM74LS75N MC74HC373DW 74hc14n equivalent HCF4060BE 40373 NC7S125M5X datasheet 14543 motorola 14049 CD40106BE

    IC 4538

    Abstract: HC4538 4538B IC CD 4538 74HC4538 "Monostable Multivibrator" M54HC4538 M74HC4538 4538 ic CD 4538
    Text: HS-CMOS” INTEGRATED CIRCUITS M54HC4538 CJ M74HC4538, 'i DUAL MONOSTABLE MULTIVIBRATOR DESCRIPTION The M 54/74HC4538 is a high speed CMOS DUAL M O NO STABLE M ULTIVIBRATO R fabricated in silicon gate C 2MOS technology. It has the same high speed perform ance of LSTTL com bined with


    OCR Scan
    PDF M54HC4538 M74HC4538, M54HC4538 M74HC4538 HC4538 4538B IC 4538 4538B IC CD 4538 74HC4538 "Monostable Multivibrator" 4538 ic CD 4538

    Untitled

    Abstract: No abstract text available
    Text: M54HC4538 M74HC4538 r z z S G S -T H O M S O N ^7# HD ^©[l[Li gir @RiIO©i DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR • HIGH SPEED tPD= 27 ns (TYP at VCc = 5V ■ LOW POWER DISSIPATION STANDBY STATE ICC = 4 M (MAX.) at TA = 25°C ACTIVE STATE ICC = 200 (tA (TYP) at VCc = 5V


    OCR Scan
    PDF M54HC4538 M74HC4538 120ns Duty/100 M54/74HC4538 S0S91

    74hc4538

    Abstract: No abstract text available
    Text: SGS-THOMSON *Jfr„ HO [^ i[LI g¥^®iO(gi M54HC4538 M74HC4538 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR • HIGH SPEED tPD = 27 ns (TYP at VCc = 5V ■ LOW POWER DISSIPATION STANDBY STATE lCc = 4 ACTIVE STATE lCc = 20° ^ (MAX.) at TA = 25°C (TYP) at VCC = 5V


    OCR Scan
    PDF M54HC4538 M74HC4538 120ns 4538B M54HC123 M74HC123 Duty/100 74hc4538

    4538B

    Abstract: Transistor 2Tz 2T2 transistor 74HC4538 M54HC4538 M54HC4538F1R M74HC4538 M74HC4538B1R M74HC4538C1R M74HC4538M1R
    Text: r z r z S G S -T H O M S O N M54HC4538 ^ 7 # MommiOTTECTOOS_ M74HC4538 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR HIGH SPEED = 25 ns TYP. AT Vcc = 5 V LOW POWER DISSIPATION STANDBY STATE Ice = 4 ^A (MAX.) ATT a = 25 'C ACTIVE STATE Ice = 200 nA (TYP.) AT Vcc = 5 V


    OCR Scan
    PDF M54HC4538 M74HC4538 10LSTTL 4538B M54HC4538F1R M74HC4538M1R M74HC4538B1R M74HC4538C1R DD5S332 M54/M74HC4538 4538B Transistor 2Tz 2T2 transistor 74HC4538 M54HC4538 M74HC4538 M74HC4538C1R

    T3D 67 diode

    Abstract: Diode T3D 64 T3D 64 diode Diode T3D 54 T3D 77
    Text: f Z 7 S G S -T H O M S O N Ä 7 # ¡ i» œ m O T o « S M 54HC4538 M 74HC4538 % DUAL RETRIGGERABLE MONOSTABLE M ULTIVIBRATOR • HIGHSPEED tpD = 25 ns (TYP. AT Vcc = 5 V ■ LOW POWER DISSIPATION STANDBY STATE lcc = 4|iA (MAX.) ATT a = 25 'C ACTIVE STATE Ice = 200 |iA (TYP.) AT Vcc = 5 V


    OCR Scan
    PDF 54HC4538 74HC4538 4538B Duty/100 M54/M74HC4538 0DSS332 DG5S333 T3D 67 diode Diode T3D 64 T3D 64 diode Diode T3D 54 T3D 77

    olivetti 286

    Abstract: olivetti encoder 16-LINE TO 4-LINE PRIORITY ENCODERS elettronici 474HC132 Structure of D flip-flop sgs-ates M74HC4017 M74HC126 RS flip-flop
    Text: BREAKING THE CMOS HIGH SPEED BARRIER speed, noise immunity and supply voltage range. This new family of high performance devices is being jointly developed and manufactured by SGS and Toshiba who between them have many years of production and marketing expertise in the field of


    OCR Scan
    PDF 4000B -M74HC14 74HC132 DIP14 DIP14 yM74HC42 M74HC138 M74HC139 /M74HC147 /M74HC148 olivetti 286 olivetti encoder 16-LINE TO 4-LINE PRIORITY ENCODERS elettronici 474HC132 Structure of D flip-flop sgs-ates M74HC4017 M74HC126 RS flip-flop

    4538P

    Abstract: M74HC4538
    Text: M IT S U B IS H I HIGH SPEED CMOS M 74H C 4538P /F P /D P è'i'5' DUAL P R E C ISIO N M ONOSTABLE M U L T IV IB R A T O R R E TR IG G ER A B LE R E S E T T A B L E DESCRIPTION The M 74H C 4538 is a sem iconductor integrated circuit, con­ sisting of tw o re trig g e ra b le m onostable m ultivibrators with


    OCR Scan
    PDF 4538P 74LSTTL 14P2P 14-PIN 150mil 16P2P 16-PIN 50mil 20P2V 20-PIN M74HC4538

    equivalent data book of 10N60 mosfet

    Abstract: MC14016CP GD4511 an-6466 CX 2859 SMD 74AC14 spice 6120* harris HCF4018be 7028 SMD Transistor spice irfbc40
    Text: $5.00 S E M I C O N D U C T O R TECHNICAL ASSISTANCE Harris Marketing Support Services HMSS , 1-800-4HARRIS HMSS provides world-class service to customers requiring information on all products offered by Harris Semiconductor. Ask Harris Marketing Support Services for answers concerning:


    OCR Scan
    PDF 1-800-4HARRIS equivalent data book of 10N60 mosfet MC14016CP GD4511 an-6466 CX 2859 SMD 74AC14 spice 6120* harris HCF4018be 7028 SMD Transistor spice irfbc40