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    Dallas Semiconductor DS1228S

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    Dallas Semiconductor DS1228

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    Bristol Electronics DS1228 20
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    Quest Components DS1228 19
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    DS1228 7
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    DS1228 Datasheets (5)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    DS1228 Dallas Semiconductor +5V Powered Dual RS-232 Transmitter/Receiver Original PDF
    DS1228 Dallas Semiconductor +5V Powered Dual RS-232 Transmitter/Receiver Scan PDF
    DS1228 Dallas Semiconductor +5V Powered Dual RS-232 Transmitter/Receiver Scan PDF
    DS1228S Dallas Semiconductor +5V Powered Dual RS-232 Transmitter/Receiver Scan PDF
    DS1228S Dallas Semiconductor +5V Powered Dual RS-232 Transmitter/Receiver Scan PDF

    DS1228 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    K50301

    Abstract: DS1228 f51601 DS1228S DS232A DS232AS "DALLAS SEMICONDUCTOR"
    Text: DALLAS SEMICONDUCTOR 4401 South Beltwood Parkway Dallas, Texas 75244–3292 214 450–0400 Date: December 4, 1995 Subject: PRODUCT CHANGE NOTICE – K50301 Description: Addendum to PCN F51601 Description of Change: As previously announced in July, the DS1228 is being obsoleted and replaced with the DS232A. Dallas


    Original     		PDF K50301 F51601 DS1228 DS232A. DS1228 DS1228N DS1228S DS1228SN DS232A K50301 f51601 DS1228S DS232A DS232AS "DALLAS SEMICONDUCTOR"

    Level Translators

    Abstract: DS1229 MAX 232 INTERNAL CIRCUIT DS1228
    Text: DS1228 DS1228 +5V Powered Dual RS-232 Transmitter/Receiver FEATURES PIN ASSIGNMENT • Operates from a single 5V power supply C1+ 1 16 VCC 2 15 • Meets all EIA RS-232-C specifications V+ GND C1- 3 14 • On-board voltage doubler C2+ 4 13 • On-board voltage inverter


    Original     		PDF DS1228 RS-232 RS-232-C RS-232 DS1228 Level Translators DS1229 MAX 232 INTERNAL CIRCUIT

    program with flowchart of countdown timer in 8051

    Abstract: conclusion of countdown timer in 8051 intel 8751 INSTRUCTION SET single chip microcontrollers intel 8751 T-CON Schematic SONY acc micro 2168 cryptographic ibm sony cmos sensor OPCODE SHEET FOR 8051 MICROCONTROLLER intel 8250 UART
    Text: TABLE OF CONTENTS SECURE MICROCONTROLLER USER’S GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Section 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2


    Original     		PDF

    Level Translators

    Abstract: No abstract text available
    Text: DS1228 DS1228 DALLAS SEMICONDUCTOR +5V Powered Dual RS-232 T ransmitter/Receiver FEATURES PIN ASSIGNMENT • O perates from a single 5V power supply • Two drivers and two receivers • M eets all E IA R S -2 3 2 -C specifications C1+ [ VCC v[ GND C 1 -[


    OCR Scan     		PDF DS1228 RS-232 R10UT 16-pin Level Translators

    Level Translators

    Abstract: No abstract text available
    Text: DS1228 +5V Powered Dual RS-232 Transmitter/Receiver DALLAS SEMICONDUCTOR PIN ASSIGNMENT FEATURES • Operates from a single 5V power supply 1 • Two drivers and two receivers v+ • Meets all EIA RS-232-C specifications ^ 2 C1-P 3 16 ]vcc 15 Ignd 14 ] t i OUT


    OCR Scan     		PDF DS1228 RS-232 RS-232-C 16-pin T10UT R10UT R20UT T20UT DS1228 Level Translators

    Level Translators

    Abstract: No abstract text available
    Text: DS1228 DS1228 DALLAS SEMICONDUCTOR +5V Powered Dual RS-232 T ransmitter/Receiver PIN ASSIGNMENT FEATURES • Operates from a single 5V power supply C 1+ [ 1 16 ] VCC v [ 2 15 ] GND • Two drivers and two receivers • Meets all EIA RS-232-C specifications


    OCR Scan     		PDF DS1228 RS-232 RS-232-C 16-pin DS1228 Level Translators

    DS1666

    Abstract: DS2011D 74F04 DS1003 DS1003-16 DS1003-20 DS1003-25 DS1003-33 DS1003-40 DS1003M
    Text: DS1003 DS1003 DALLAS SEMICONDUCTOR FEATURES 4-Tap Silicon Delay Line for RISC A pplications PIN ASSIGNMENT • All-silicon tim e delay IN • Four delayed clock phases from input NC • Input frequency independent NC NC • Precise tap-to-tap delays • Leading and trailing edge precision


    OCR Scan     		PDF DS1003 14-pin DS1003 l413D 0D14415 DS1666 DS2011D 74F04 DS1003-16 DS1003-20 DS1003-25 DS1003-33 DS1003-40 DS1003M

    624C

    Abstract: DS1204U DS1205S DS1228S DS1640
    Text: DALLAS SEMICONDUCTOR DS1205S M ultiKey Chip FEATURES PIN ASSIGNMENT • T h re e s e c u re re a d /w rite d a ta p a rtitio n s o f 3 8 4 bits VCCI la s e r e tc h e d 15 3 14 m DQ o n 4 13 ~ n n GND 5 12 CLK QC 6 11 ~n~i d q o e MC Q j- 7 10 m GND m~ NC


    OCR Scan     		PDF DS1205S 48-bit, 64-bit 2bl413G 0G1442Q 624C DS1204U DS1205S DS1228S DS1640

    ds1285q

    Abstract: DS1640
    Text: D S 12 8 5 /D S 1285Q DALLAS SEMICONDUCTOR FEATURES D S 1285/D S 1285Q Real Tim e C lock PIN ASSIGNMENT • Drop-in replacem ent for IBM AT com puter clock/ca­ lendar • Pin configuration closely m atches M C146818A • Counts seconds, minutes, hours, day of the week,


    OCR Scan     		PDF 1285Q 1285/D 24-hour 12-hour ds1285q DS1640

    DS1640

    Abstract: No abstract text available
    Text: DS1668, DS1669, DS1669S DALLAS SEMICONDUCTOR DS1668, DS1669, DS1669S D allastat Electronic Digital Rheostat FEATURES PIN ASSIGNMENT DS1669 • Replaces mechanical variable resistors • Available as the DS1668 with manual interface or the DS1669 integrated circuit


    OCR Scan     		PDF DS1668, DS1669, DS1669S DS1669 DS1668 DS1669 DS1668 DS1640

    DS1640

    Abstract: No abstract text available
    Text: DS129X DALLAS SEMICONDUCTOR FEATURES • Replaces 8 or 16 h a rd -to -g e t-a t m anual switches DS129x Elim inator PIN ASSIGNMENT GND2 [ 24 ] GND3 2 23 ] VCC T 23Ì VCC Dl [ 3 22 ] OA Dl 22Ì OA OQ [ 4 21 ] OB OQ 211 OB 00 5 20 ] OC 00 oe ON [ 6 19 ] OD om


    OCR Scan     		PDF DS129X 2bl4130 DD14435 DS1640

    DS1640

    Abstract: No abstract text available
    Text: D S 1809 PRELIMINARY DALLAS SEMICONDUCTOR FEATURES DS1809 Dallastat PIN ASSIGNMENT • 64-position linear taper • Two nonvolatile wiper storage options Rh [ 1 8 ] v cc UC £ 2 7 ] DC • Operates from +2.7 to +5.5 volt supplies STR • Standard Resistance values:


    OCR Scan     		PDF 64-position DS1809 001441fl DS1640

    DS102

    Abstract: DS1640
    Text: DS1012 DALLAS SEMICONDUCTOR FEATURES 2-in-1 Sub-M iniature Silicon Delay Line with Logic PIN ASSIGNMENT • A ll-s ilic o n tim e d e la y • 5 3 n W m ax. C M O S q u ie s c e n t m o de • S u rfa c e m o u n t 8-p in m in i-S O IC a n d s ta n d a rd 8-pin


    OCR Scan     		PDF DS1012 14-PIN 16-PIN 0D1441fl DS102 DS1640

    OQ 0012

    Abstract: DS2011D ds1234 DS1666 DS1206 DS1290 DS1291 DS1292 DS1293 DS129X
    Text: D S 1 29 X DALLAS SEMICONDUCTOR FEATURES • Replaces 8 or 16 h a rd -to -g e t-a t m anual switches DS129x Elim inator PIN ASSIGNMENT GND2 [ 24 ] GND3 2 23 ] VCC T 23Ì VCC Dl [ 3 22 ] OA Dl 22Ì OA OQ [ 4 21 ] OB OQ 211 OB 00 5 20 ] OC 00 oe ON [ 6 19 ]


    OCR Scan     		PDF DS129X DS1206 DS1290 DS1292 DS1291 DS1293 DS1292 DS129x OQ 0012 DS2011D ds1234 DS1666

    DS2013

    Abstract: DS1666 DS2011D OS16 DS1668 DS1669 DS1669-010 DS1669S DS1000M DS1669-050
    Text: DS1668, DS1669, DS1669S DALLAS SEMICONDUCTOR DS1668, DS1669, DS1669S D allastat Electronic Digital Rheostat FEATURES PIN ASSIGNMENT DS1669 • Replaces mechanical variable resistors • Available as the DS1668 with manual interface or the DS1669 integrated circuit


    OCR Scan     		PDF DS1668, DS1669, DS1669S DS1668 DS1669 DS1668 DS1669 DS2013 DS1666 DS2011D OS16 DS1669-010 DS1669S DS1000M DS1669-050

    DS1804-050

    Abstract: DS1804-100 DS1666 DS2011D DS1000 DS1000M DS1211 DS1621 DS1804 DS1804-010
    Text: DS1804 PRODUCT PREVIEW DALLAS _ T,_„ NV T rim m er Potentiom eter SEMICONDUCTOR FEATURES PIN ASSIGNMENT • Single 100-P osition Linear Taper Potentiometer • Nonvolatile “O n -D e m a n d ” W iper Storage INC C 1 8 H V cc U/D C 2 7 H CS H [ 3 6 :


    OCR Scan     		PDF DS1804 100-Position 100KS1 Cto70Â Cto85Â 0B1695 2bl4130 DS1804-050 DS1804-100 DS1666 DS2011D DS1000 DS1000M DS1211 DS1621 DS1804 DS1804-010

    DS1868

    Abstract: LM 4440 AUDIO AMPLIFIER CIRCUIT DS1230y-200 battery date codes circuit diagram laptop motherboard Scans-049 texas instrument catalog 74ls DS1666-50 st c031 s1040 diode
    Text: S ystem E x t e n s i o n Data Book CPU Supervisors Digital Potentiometers Silicon Timed Circuits Thermal Products DALLAS SEMICONDUCTOR Copyright 1994 Dallas Semiconductor Corporation, Dallas, Texas All Rights Reserved. Circuit diagrams are included to illustrate typical semiconductor applications. Complete information sufficient for


    OCR Scan     		PDF 28-PIN DS9003 DS1868 LM 4440 AUDIO AMPLIFIER CIRCUIT DS1230y-200 battery date codes circuit diagram laptop motherboard Scans-049 texas instrument catalog 74ls DS1666-50 st c031 s1040 diode

    DS1285Q

    Abstract: DS1285 direct replacement ds1232 l413D DS1228 DS1669 replacement DS1640
    Text: D S 12 8 5 /D S 1285Q DALLAS SEMICONDUCTOR FEATURES D S 1285/D S 1285Q Real Tim e C lock PIN ASSIGNMENT • Drop-in replacem ent for IBM AT com puter clock/ca­ lendar • Pin configuration closely m atches M C146818A • Counts seconds, minutes, hours, day of the week,


    OCR Scan     		PDF ds1285/ds1285q MC146818A 24-hour 12-hour DS1212Q DS1284Q DS1285Q DS12885Q 32-Pin DS1285 direct replacement ds1232 l413D DS1228 DS1669 replacement DS1640

    DS1669 equivalent

    Abstract: DS1640
    Text: DS1003 DS1003 DALLAS SEMICONDUCTOR FEATURES 4-Tap Silicon Delay Line for RISC A pplications PIN ASSIGNMENT • All-silicon tim e delay IN • Four delayed clock phases from input NC • Input frequency independent NC NC • Precise tap-to-tap delays • Leading and trailing edge precision


    OCR Scan     		PDF DS1003 14-pin DS1003M l413D 0D14415 DS1669 equivalent DS1640

    H-24V

    Abstract: DS1640
    Text: DALLAS DS1075 EconO scillator/D ivider s e m ic o n d u c to r FEATURES PIN ASSIGNMENT • Dual Fixed frequency outputs 200 KHz - 100 MHz I/O DE • U ser-program m able o n -ch ip dividers (from 1 - 5 1 3 ) o u to n r • U ser-program m able o n -ch ip prescaler (1, 2, 4)


    OCR Scan     		PDF DS1075 DS1075Z 150-MIL DS1075M 300-MIL DS1075-100 DS1075-80 DS1075-66 DS1075-60 H-24V DS1640

    DS1204U

    Abstract: DS1223 DS1207 DS1666 DS2011D DS1000 DS1201 DS1206 DS1290 DS1640
    Text: DS1206 DALLAS SEMICONDUCTOR Phantom Serial Interface Chip PIN ASSIGNMENT FEATURES KJ • Minimum expense a d d -o n serial port • Converts standard b ytew ideor DRAM m em ory w a ve ­ form s into a 3 -w ire serial port NC £ 1 14 ] VCC A3 £ 2 13 ] RST


    OCR Scan     		PDF DS1206 DS1201 DS1204U DS1207 DS1290 16-pin DS1206 0B1695 2bl4130 DS1223 DS1666 DS2011D DS1000 DS1640

    DS1666

    Abstract: DS2011D 74F04 DS1000 DS1045 DS1045-2 DS1045-3 DS1045-4 DS1045-5 DS1045S
    Text: DALLAS SEMICONDUCTOR DS1045 4 -B it Dual Program m able Delay Line FEATURES PIN ASSIGNMENT • A ll-silicon tim e delay 16 ] o o > IN [ I_ I • Two program m able outputs from a single input pro­ duce o u tp u t-to -o u tp u t delays between 9 and 84 ns


    OCR Scan     		PDF DS1045 16-pin 0B1695 2bl4130 DS1666 DS2011D 74F04 DS1000 DS1045 DS1045-2 DS1045-3 DS1045-4 DS1045-5 DS1045S

    ebl41

    Abstract: DS1228S DS1867 ordering information DS1669 Digital Pot IC DS1640
    Text: DALLAS SEMICONDUCTOR FEATURES DS1806 Digital Sextet Potentiom eter PIN ASSIGNMENT • Six digitally controlled 6 4 -position potentiom eters 1 20 □ W2 C 2 19 □ H1 L1-3 C 3 18 □ H2 4 17 5 16 □ □ H3 W4 C C L4-6 C 6 15 □ H5 W6 C 7 14 □ W5 D S 1806-010 - 10K ohm


    OCR Scan     		PDF DS1806 1806S 001442Q -20-PIN 14-PIN DS1801 DS1803 DS1807 20-PIN DS1033E ebl41 DS1228S DS1867 ordering information DS1669 Digital Pot IC DS1640

    DS1640

    Abstract: No abstract text available
    Text: DALLAS DS1832 3.3 Volt M icroM onitor Chip s e m ic o n d u c to r FEATURES PIN ASSIGNMENT • Halts and restarts an o u t-o f-c o n tro l m icroprocessor PBRST |_ 1 • Holds m icroprocessor in check during power tra n ­ sients t d 8 ] v cc 7 H ST 6 ] RST


    OCR Scan     		PDF DS1832 DS1202 DS1302 DS1602S DS1620 DS1625S DS1651S DS1652S DS1669S DS1640