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Toshiba America Electronic Components


Toshiba America Electronic Components TC74HC244AF(EL,F) IC BUFFER NON-INVERT 6V 20SOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	TC74HC244AF(EL,F)	Cut Tape			1	1 $0.89 10 $0.89 100 $0.89 1000 $0.89 10000 $0.89	Buy Now
	TC74HC244AF(EL,F)	Reel			2,000	1 - 10 - 100 - 1000 - 10000 $0.40217	Buy Now
	TC74HC244AF(EL,F)	Digi-Reel			1	1 $0.89 10 $0.89 100 $0.89 1000 $0.89 10000 $0.89	Buy Now
Avnet Americas	TC74HC244AF(EL,F)	Reel		16 Weeks	2,000	1 - 10 - 100 - 1000 - 10000 $0.3519	Buy Now
Mouser Electronics	TC74HC244AF(EL,F)		12,844			1 $1.07 10 $1.07 100 $1.07 1000 $0.494 10000 $0.411	Buy Now
Verical ()	TC74HC244AF(EL,F)		2,036		104	1 - 10 - 100 - 1000 $0.7045 10000 $0.7045	Buy Now
	TC74HC244AF(EL,F)		1,938		110	1 - 10 - 100 - 1000 $0.452 10000 $0.452	Buy Now
Quest Components	TC74HC244AF(EL,F)		1,628			1 $2.175 10 $2.175 100 $2.175 1000 $0.7613 10000 $0.7613	Buy Now

Chip One Stop	TC74HC244AF(EL,F)	Cut Tape	1,938	0 Weeks, 1 Days	5	1 - 10 $1.4 100 $1.02 1000 $0.474 10000 $0.373	Buy Now
EBV Elektronik	TC74HC244AF(EL,F)			17 Weeks	2,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Toshiba America Electronic Components TC74HC244AP(F) Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin PDIP Magazine
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical ()	TC74HC244AP(F)		380		96	1 - 10 - 100 $0.8573 1000 $0.8229 10000 $0.8229	Buy Now
	TC74HC244AP(F)		17		17	1 - 10 - 100 $4.6331 1000 $4.6331 10000 $4.6331	Buy Now
Toshiba America Electronic Components TC74HC244AFW
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Bristol Electronics	TC74HC244AFW		1,898			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components	TC74HC244AFW		282			1 $0.51 10 $0.51 100 $0.34 1000 $0.238 10000 $0.238	Buy Now
ComSIT USA	TC74HC244AFW		890			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Toshiba America Electronic Components TC74HC244AP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Bristol Electronics	TC74HC244AP		6			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components	TC74HC244AP		52			1 $0.51 10 $0.51 100 $0.34 1000 $0.34 10000 $0.34	Buy Now
Toshiba America Electronic Components TC74HC244APF IC,BUFFER/DRIVER,DUAL,4-BIT,HC-CMOS,DIP,20PIN,PLASTIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Quest Components	TC74HC244APF		317			1 $2.39 10 $2.39 100 $1.195 1000 $0.956 10000 $0.956	Buy Now

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TC74HC244 Datasheets (17)

Part	Manufacturer	Description	Datasheet Type	PDF
TC74HC244	Toshiba	CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC	Scan	PDF
TC74HC244AF	Toshiba	General Purpose Logic ICs	Original	PDF
TC74HC244AF	Toshiba	Japanese - General Purpose Logic ICs	Original	PDF
TC74HC244AF	Toshiba	Octal Bus Buffer Non-Inverted, 3-State Outputs	Scan	PDF
TC74HC244AF	Toshiba	Octal Bus Buffer Non-Inverted, 3-state Outputs	Scan	PDF
TC74HC244AF(EL,F)	Toshiba Semiconductor and Storage	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers - IC BUFFER NON-INVERT 6V 20SOP	Original	PDF
TC74HC244AFELF	Toshiba	TC74HC244AFELF - Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOP T/R	Original	PDF
TC74HC244AFI	Toshiba		Scan	PDF
TC74HC244AFW	Toshiba	Octal Bus Buffer Non-Inverted, 3-State Outputs	Scan	PDF
TC74HC244AFW	Toshiba	Octal Bus Buffer Non-Inverted, 3-state Outputs	Scan	PDF
TC74HC244AP	Toshiba	Japanese - General Purpose Logic ICs	Original	PDF
TC74HC244AP	Toshiba	General Purpose Logic ICs	Original	PDF
TC74HC244AP	Toshiba	Octal Bus Buffer Non-Inverted, 3-State Outputs	Scan	PDF
TC74HC244AP	Toshiba	Octal Bus Buffer Non-Inverted, 3-state Outputs	Scan	PDF

TC74HC244AP(F)	Toshiba	Logic - Buffers, Drivers, Receivers, Transceivers, Integrated Circuits (ICs), IC BUFF/DVR DUAL N-INV 20DIP	Original	PDF
TC74HC244API	Toshiba		Scan	PDF
TC74HC244P	Toshiba	HS-C2MOS / TC74HC Series Data Book 1984	Scan	PDF

TC74HC244 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
Contextual Info: TC74HC240AP/AF TC74HC241AP/AF TC74HC244AP/AF OCT AL BUS B U F F E R TC74HC240AP/AF TC74HC241A P / A F TC74HC244A P / A F IN VER TED , 3-STA TE OUTPUTS N O N —I N V E R T E D , 3 - S T A T E O U T P U T S N O N —I N V E R T E D . 3 - S T A T E O U T P U T S	OCR Scan	TC74HC240AP/AF TC74HC241AP/AF TC74HC244AP/AF TC74HC241A TC74HC244A	PDF
TC74HC240 Abstract: TC74HC240AF TC74HC240AP TC74HC241AF TC74HC241AP TC74HC244AF TC74HC244AP Contextual Info: TC74HC240,241,244AP/AF 東芝CMOSデジタル集積回路シリコンモノリシック TC74HC240AP,TC74HC240AF,TC74HC241AP, TC74HC241AF,TC74HC244AP,TC74HC244AF Octal Bus Buffer TC74HC240AP/AF Inverted, 3-State Outputs TC74HC241AP/AF Non-Inverted, 3-State	Original	TC74HC240 244AP/AF TC74HC240AP TC74HC240AF TC74HC241AP, TC74HC241AF TC74HC244AP TC74HC244AF TC74HC240AP/AF TC74HC241AP/AF TC74HC241AP TC74HC244AF	PDF
TC74HC240 Abstract: TC74HC240AF TC74HC240AP TC74HC241AF TC74HC241AP TC74HC244AF TC74HC244AP Contextual Info: TC74HC240,244AP/AF,241AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC240AP,TC74HC240AF,TC74HC241AP TC74HC241AF,TC74HC244AP,TC74HC244AF Octal Bus Buffer TC74HC240AP/AF TC74HC241AP/AF TC74HC244AP/AF Inverted, 3-State Outputs Non-Inverted,	Original	TC74HC240 244AP/AF 241AP/AF TC74HC240AP TC74HC240AF TC74HC241AP TC74HC241AF TC74HC244AP TC74HC244AF TC74HC240AP/AF TC74HC241AP TC74HC244AF	PDF
Contextual Info: TC74HC240,244AP/AF/AFW,241AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC240AP,TC74HC240AF,TC74HC240AFW TC74HC241AP,TC74HC241AF TC74HC244AP,TC74HC244AF,TC74HC244AFW Octal Bus Buffer TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW	Original	TC74HC240 244AP/AF/AFW 241AP/AF TC74HC240AP TC74HC240AF TC74HC240AFW TC74HC241AP TC74HC241AF TC74HC244AP TC74HC244AF	PDF
TC74HC244AF Abstract: TC74HC240 TC74HC240AF TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC241AP TC74HC244AFW TC74HC244AP Contextual Info: TC74HC240,244AP/AF/AFW,241AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC240AP,TC74HC240AF,TC74HC240AFW TC74HC241AP,TC74HC241AF TC74HC244AP,TC74HC244AF,TC74HC244AFW Octal Bus Buffer TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW	Original	TC74HC240 244AP/AF/AFW 241AP/AF TC74HC240AP TC74HC240AF TC74HC240AFW TC74HC241AP TC74HC241AF TC74HC244AP TC74HC244AF TC74HC240AFW TC74HC241AF TC74HC244AFW	PDF
diode 406 AF Abstract: 74hc240a Contextual Info: TOSHIBA TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW Octal Bus Buffer TC74HC240 Inverted, 3-State Outputs TC74HC241 Non-lnverted, 3-State Outputs TC74HC244 Non-lnverted, 3-State Outputs The TC74HC240A, 241A and 244A are high speed CMOS OCTAL BUS BUFFERS fabricated with silicon gate C2MOS	OCR Scan	TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW TC74HC240 TC74HC241 TC74HC244 TC74HC240A, 74HC240A TC74HC241A TC74HC244A diode 406 AF	PDF
Contextual Info: TOSHIBA TC74HC240,244AP/AF/AFW,241 AP/AF TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW OCTAL BUS BUFFER TC74HC240AP / AF / A F W TC74HC241AP/AF	OCR Scan	TC74HC240 244AP/AF/AFW TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW	PDF
Contextual Info: TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW O CTAL BUS B U F F E R TC74HC240A P / A F / A F W TC74HC241AP/AF TC74HC244A P / A F / A F W IN V E R T E D .3 -S T A T E OUTPUTS N O N —I N V E R T E D , 3 - S T A T E O U T P U T S N O N —I N V E R T E D . 3 - S T A T E O U T P U T S	OCR Scan	TC74HC240A TC74HC241AP/AF TC74HC244A TC74HC240AP/AF/AFW TC74HC244AP/AF/AFW TC74H C240A 74HC240A TC74HC241An	PDF
Contextual Info: TC74HC240,244AP/AF,241AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC240AP,TC74HC240AF,TC74HC241AP TC74HC241AF,TC74HC244AP,TC74HC244AF Octal Bus Buffer TC74HC240AP/AF TC74HC241AP/AF TC74HC244AP/AF Inverted, 3-State Outputs Non-Inverted,	Original	TC74HC240 244AP/AF 241AP/AF TC74HC240AP TC74HC240AF TC74HC241AP TC74HC241AF TC74HC244AP TC74HC244AF TC74HC240AP/AF	PDF
32y419 Contextual Info: TO SH IB A T C74H C240,244AP/AF/AFW,241 AP/AF TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW OCTAL BUS BUFFER TC74HC240AP/A F /A F W TC74HC241 A P / A F	OCR Scan	244AP/AF/AFW TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW TC74HC240AP/A 32y419	PDF
1y4 diode Abstract: diode 1Y4 HC240A TC74HC240 TC74HC240AF TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC241AP TC74HC244AF Contextual Info: TC74HC240,244AP/AF/AFW,241AP/AF TOSHIBA TO SH IBA CM OS D IG ITAL INTEGRATED CIRCUIT SILICON M ONOLITHIC TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW OCTAL BUS BUFFER TC74HC240AP / AF / AFW TC74H C241A P/A F	OCR Scan	TC74HC240 244AP/AF/AFW 241AP/AF TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, 1y4 diode diode 1Y4 HC240A TC74HC240AF TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC244AF	PDF
2a110 Contextual Info: TOSHIBA TC74HC240,244AP/AF/AFW,241 AP/AF TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW OCTAL BUS BUFFER TC74HC240AP / AF / A F W TC74HC241AP/AF	OCR Scan	TC74HC240 244AP/AF/AFW TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW 2a110	PDF
Contextual Info: Reliability Tests Report Product Name: TC74HC244AP Package Name: DIP20 1. Thermal tests Test Item Heat resistance Flow Heat resistance (Iron) Temperature cycling - Test Condition Peak : 260 deg.C Immersion time : 10 s (Lead shall be immersed only under stopper)	Original	TC74HC244AP DIP20	PDF
TC74HC244P Contextual Info: TC74HC244P IL08 C-MOS BUS BUFFER WITH 3-STATE OUTPUTS —TOP VIEW— G2 19 20 VDD 18 17 16 15 14 13 12 11 A Y = A G 1 G1 2 3 4 2 18 4 16 6 14 8 12 11 9 13 7 15 5 17 3 G1 1 G2 19 5 6 7 8 9 2 18 4 16 6 14 8 12 G 1 OR 11 9 13 7 15 5 17 3 G 19 GND 10 G 1 1 x HI-Z	Original	TC74HC244P TC74HC244P	PDF

Contextual Info: TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW O C T A L BUS B U F F E R II IN V E R T E D . 3 -S T A T E O U TPU TS N O N —I N V E R T E D , 3 - S T A T E O U T P U T S N O N —I N V E R T E D . 3 - S T A T E O U T P U T S T C 7 4 H C 2 4 0 A P /A F /A F W	OCR Scan	TC74HC240AP/AF/AFW TC74HC241AP/AF TC74HC244AP/AF/AFW TC74HC TC74HC240A, V4HC240A TC74HC241A TC74HC244A 244AP/AF/	PDF
1y4 diode Abstract: TC74HC240AF TC74HC240 TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC241AP TC74HC244AF TC74HC244AFW TC74HC244AP Contextual Info: TO SH IBA TC74HC240,244AP/AF/AFW,241AP/AF TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW OCTAL BUS BUFFER TC74HC240AP/ AF / AFW TC74HC241AP/AF	OCR Scan	TC74HC240 244AP/AF/AFW 241AP/AF TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, 1y4 diode TC74HC240AF TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC244AF TC74HC244AFW TC74HC244AP	PDF
Contextual Info: Reliability Tests Report Product Name: TC74HC244AF Package Name: SOP20 1. Thermal tests Test Item Heat resistance Reflow Heat resistance (Flow) Heat resistance (Iron) Temperature cycling Test Condition Peak : 260 deg.C(a moment) Reflow zone : 230 deg.C 30 to 50 s	Original	TC74HC244AF	PDF
diode 1Y4 Abstract: tc74 TC74HC240 TC74HC240AF TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC241AP TC74HC244AF TC74HC244AFW Contextual Info: T O S H IB A TC74HC240,244AP/AF/AFW ,241AP/AF TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, TC74HC244AFW OCTAL BUS BUFFER TC74HC240AP/ AF / AFW TC74HC241AP/AF	OCR Scan	TC74HC240 244AP/AF/AFW 241AP/AF TC74HC240AP, TC74HC240AF, TC74HC240AFW, TC74HC241AP TC74HC241AF, TC74HC244AP, TC74HC244AF, diode 1Y4 tc74 TC74HC240AF TC74HC240AFW TC74HC240AP TC74HC241AF TC74HC244AF TC74HC244AFW	PDF
74HC240A Contextual Info: TC74HC240,244AP/AF,241AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC240AP,TC74HC240AF,TC74HC241AP TC74HC241AF,TC74HC244AP,TC74HC244AF Octal Bus Buffer TC74HC240AP/AF TC74HC241AP/AF TC74HC244AP/AF Inverted, 3-State Outputs Non-Inverted,	Original	TC74HC240 244AP/AF 241AP/AF TC74HC240AP TC74HC240AF TC74HC241AP TC74HC241AF TC74HC244AP TC74HC244AF TC74HC240AP/AF 74HC240A	PDF
PC74HC04 Abstract: PC74HC154 PC74HC191 PC74HCT541 PC74HCT245 MC74HC266 PC74HC374 PC74HCT244 PC74HCT86 PC74HC273 Contextual Info: CROSS REFERENCE TABLE TOSHIBA TC74HC00A MOTOROLA MC74HC00 T1 SN74HCOO TC74HCT00A TC74HC02A MC74HC02 SN74HC02 TC74HCT02A HARRIS S1GNET1CS NATIONAL Ì SEMICONDUCTOR CD74HC00 PC74HCOO MM74HC00 CD74HCT00 PC74HCTOO MM74HCTOO MM74HC02 CD74IIC02 PC74HC02 CD74HCT02	OCR Scan	TC74HC00A TC74HCT00A TC74HC02A TC74HCT02A TC74HC03A TC74HC04A TC74HCU04A TC74HCT04A TC74HC05A TC74HC07A PC74HC04 PC74HC154 PC74HC191 PC74HCT541 PC74HCT245 MC74HC266 PC74HC374 PC74HCT244 PC74HCT86 PC74HC273	PDF
TC74AC244F Abstract: TC74HC244AF TC7MB3253FK TC7MH244FK Contextual Info: [ 5 ] 各種電気的特性 [ 5 ] 各種電気的特性本章に記載の特性データグラフ等は標準サンプルを用いた実測値であり、設計の際の参考値としてご使用願います。 1. 消費電力 CMOS の消費電力は、静止時と動作時の 2 通りあります。全消費電力は静的消費電力と動的消費電力の	Original	MH374) MZ373: OCT75 TC7MP245FK 32bit) 32bit TC7MP245FK TC74AC244F TC74HC244AF TC7MB3253FK TC7MH244FK	PDF
HCT244A Abstract: TC74HCT240 TC74HCT240AF TC74HCT240AFW TC74HCT240AP TC74HCT244AF TC74HCT244AFW TC74HCT244AP Contextual Info: TO SHIBA TC74HCT240,244AP/AF/AFW TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC74HCT240AP, TC74HCT240AF, TC74HCT240AFW TC74HCT244AP, TC74HCT244AF, TC74HCT244AFW OCTAL BUS BUFFER WITH TTL INPUT LEVEL TC74HCT240AP/ AF / AFW INVERTED, 3 - STATE OUTPUTS	OCR Scan	TC74HCT240 244AP/AF/AFW TC74HCT240AP, TC74HCT240AF, TC74HCT240AFW TC74HCT244AP, TC74HCT244AF, TC74HCT244AFW TC74HCT240AP/ TC74HCT244AP/ HCT244A TC74HCT240AF TC74HCT240AP TC74HCT244AF TC74HCT244AFW TC74HCT244AP	PDF
74HC14D Abstract: TC74HCT14 74hc595d TC74HCT14AF NXP 74HC14D 74HCT04D 74HCT14PW 74HC125DR2G 74HC14D-T 74HCT14D Contextual Info: ON SEMI 74HC00DR2G 74HC00DTR2G 74HC02DR2G 74HC02DTR2G 74HC04DR2G 74HC04DTR2G 74HC08DR2G 74HC08DTR2G 74HC125DR2G 74HC125DTR2G 74HC132DR2G 74HC132DTR2G 74HC138DR2G 74HC138DTR2G 74HC14DR2G 74HC14DTR2G 74HC244DTR2G 74HC245DTR2G 74HC32DR2G 74HC32DTR2G 74HC373DTR2G	Original	74HC00DR2G 74HC00DTR2G 74HC02DR2G 74HC02DTR2G 74HC04DR2G 74HC04DTR2G 74HC08DR2G 74HC08DTR2G 74HC125DR2G 74HC125DTR2G 74HC14D TC74HCT14 74hc595d TC74HCT14AF NXP 74HC14D 74HCT04D 74HCT14PW 74HC125DR2G 74HC14D-T 74HCT14D	PDF
4052 IC circuit diagram Abstract: TC7MB3253FK TC7MH244FK TC74AC244F TC74HC244AF Contextual Info: [5] Electrical Characteristics [ 5 ] Electrical Characteristics The characteristic data and graphs shown in this section represent data measured for a typical sample product. When designing equipment incorporating the device, please use this data and these	Original	TC7MP245FK 32-bit TC7MP245FK 32-bit) 4052 IC circuit diagram TC7MB3253FK TC7MH244FK TC74AC244F TC74HC244AF	PDF

TC74HC244 Search Results

TC74HC244 Price and Stock

Toshiba America Electronic Components TC74HC244AF(EL,F)

Toshiba America Electronic Components TC74HC244AP(F)

Toshiba America Electronic Components TC74HC244AFW

Toshiba America Electronic Components TC74HC244AP

Toshiba America Electronic Components TC74HC244APF

TC74HC244 Datasheets (17)

TC74HC244 Datasheets Context Search

TC74HC240

TC74HC240

TC74HC244AF

diode 406 AF

32y419

1y4 diode

2a110

TC74HC244P

1y4 diode

diode 1Y4

74HC240A

PC74HC04

TC74AC244F

HCT244A

74HC14D

4052 IC circuit diagram