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SN74HC643DWR-00 Texas Instruments HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 pdf Buy
SN74HC643DWR Texas Instruments HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SO-20 pdf Buy
SN74HC643N-10 Texas Instruments HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 pdf Buy

HC643 Datasheet

Part Manufacturer Description PDF Type Ordering
HC643 Motorola European Master Selection Guide 1986
ri

1 pages,
93.17 Kb

Scan Buy
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HC643

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING . . . . . . . . HIGH SPEED tPD = 10 ns (TYP , M74HCXXXB1R M74HCXXXB1R M74HCXXXC1R M74HCXXXC1R DESCRIPTION The M54/74HC245 M54/74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS , OR PULL UP RESISTOR. PIN CONNECTION (top view) HC245 HC245 October 1993 HC640 HC640 HC643 1/11 , SYMBOLS HC245 HC245 HC640 HC640 HC643 TRUTH TABLE INPUT FUNCTION OUTPUT G L DIR L A BUS OUTPUT B BUS INPUT HC245 HC245 A=B HC640 HC640 A=B HC643 A=B L H INPUT OUTPUT B=A ... STMicroelectronics
Original
datasheet

11 pages,
306.11 Kb

M74HCXXXM1R M54HCXXXF1R HC643 HC640 74hc245 PIN DIAGRAM 74hc245 20 pin DIAGRAM ic 74hc245 HC245 M54/74HC245/640/643 TEXT
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Abstract: BUS TRANSCEIVER (3-STATE): HC245 HC245 NON INVERTING HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING â , The M54/74HC245 M54/74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds , r * G 3 3EN1[BA] 3EN2[AB] (') i HC643 s lU L G 2 3EN1[BA] 3EN2[AB] G 3 , BUS HC245 HC245 HC640 HC640 HC643 L L OUTPUT INPUT A = B > II CI D C Ü II , HC245 HC245 OR HC643, INPUT INVERTERS MARKED* AT A BUS AND B BUS ARE ELIMINATED RESPECTIVELY ABSOLUTE ... OCR Scan
datasheet

6 pages,
117.81 Kb

M54/74HC245/640/643 TEXT
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Abstract: HC643 3-STATE, INVERTING AND NON-INVERTING DESCRIPTION The M54/74HC245 M54/74HC245, M54HC640 M54HC640 and M54HC643 M54HC643 utilize , OUTPUT G DIR A BUS B BUS HC245 HC245 HC640 HC640 HC643 L L OUTPUT INPUT A = B A = B A = B L H INPUT OUTPUT B = A , HC245 HC245 HC640 HC640 HC643 301 7/84 This Material Copyrighted By Its Respective Manufacturer M54/74HC245 M54/74HC245 , case of HC245 HC245 or HC643, input inverters marked* at A bus and B bus or at B bus are eliminated ... OCR Scan
datasheet

5 pages,
198.6 Kb

M54HC643 HC245 h HC640 HC643 M54HC640 ic 74ls245 IC M54 74HCB 74HC245 equivalent 74HC245 application 74hc245 PIN DIAGRAM 74hc245 20 pin DIAGRAM ic 74hc245 n ic 74hc245 74hc245 HC245 TEXT
datasheet frame
Abstract: HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING . . . . . . . . HIGH SPEED tPD = 10 ns (TYP , M74HCXXXB1R M74HCXXXB1R M74HCXXXC1R M74HCXXXC1R DESCRIPTION The M54/74HC245 M54/74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS , OR PULL UP RESISTOR. PIN CONNECTION (top view) HC245 HC245 October 1993 HC640 HC640 HC643 1/11 , SYMBOLS HC245 HC245 HC640 HC640 HC643 TRUTH TABLE INPUT FUNCTION OUTPUT G L DIR L A BUS OUTPUT B BUS INPUT HC245 HC245 A=B HC640 HC640 A=B HC643 A=B L H INPUT OUTPUT B=A ... STMicroelectronics
Original
datasheet

11 pages,
264.69 Kb

M74HCXXXM1R M54HCXXXF1R HC643 HC640 74HC245 Datasheet 74hc245 ic 74hc245 HC245 M54/74HC245/640/643 TEXT
datasheet frame
Abstract: -STATE): HC245 HC245 NON INVERTING HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING HIGHSPEED tpD = 10 ns (TYP.) al Vcc , COMPATIBLE WITH 54/74LS245/640/643 54/74LS245/640/643 DESCRIPTION The M54/74HC245 M54/74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS , MEANS OF EXTERNAL PULL DOWN OR PULL UP RESISTOR. HC643 P . El 5 g > |y - m 't Ö , A ] 3EN2 [AB] * " i V ' 2V - - f( 1 7 ) · B2 HC643 (I) £ r-l < 3 ` (1 , INPUT OUTPUT Z HC245 HC245 A = B II CD OUTPUT HC640 HC640 A = B B=A Z HC643 > l CD > z 2/6 610 Ä ... OCR Scan
datasheet

6 pages,
145.73 Kb

ic 74ls245 ic 74hc245 hc245 74hc245 PIN DIAGRAM M54/74HC245/640/643 TEXT
datasheet frame
Abstract: 1 SGS-THOMSON M54HC245/640/643 M54HC245/640/643 M74HC245/640/643 M74HC245/640/643 m OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING, HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING PRELIMINARY DATA HIGH SPEED tPD , UP RESISTOR. PIN CO NNECTION (top view) HC245 HC245 a HC640 HC640 HC643 ÜH3 » Æ : 3 , CHIP CARRIER LOG IC DIAGRAM (HC640 HC640) NOTE: IN CASE OF HC245 HC245 OR HC643, INPUT INVERTERS MARKED* AT A , €œ H” or " L ” z z HC643 > l A=B II INPUT U3\ OUTPUT > L II L ... OCR Scan
datasheet

5 pages,
109.27 Kb

M54HC245/640/643 M74HC245/640/643 TEXT
datasheet frame
Abstract: / T T SCS-THOMSON * 7 # uR {flD W [l[L[lO T® liiflD © i M54HC245/640/643 M54HC245/640/643 M74HC245/640/643 M74HC245/640/643 PRELIMINARY DATA OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING, HC640 HC640 INVERTING, HC643 INVERTING/NON , M74HCXXX M74HCXXX C1 M74HCXXX M74HCXXX M1 M74HCXXX M74HCXXX B1N M74HCXXX M74HCXXX F1 HC245 HC245 HC640 HC640 HC643 £ 1 5 sd > E y £ g - Y , HC643, INPUT INVERTERS MARKED* AT A BUS AND B BUS OR AT B BUS ARE ELIMINATED RESPECTIVELY 2/5 / 5 , HC640 HC640 W\ > II HC643 A= B > > l 03 > z z z Z: HIGH IMPEDANCE ABSOLU TE M ... OCR Scan
datasheet

6 pages,
146.3 Kb

HC245 h HC245 54HC643 74HC245 ic 74hc245 74hc245 PIN DIAGRAM M54HC245/640/643 M74HC245/640/643 HC640 HC643 TEXT
datasheet frame
Abstract: SGS-THOMSON M54HC245/640/643 M54HC245/640/643 M74HC245/640/643 M74HC245/640/643 OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING, _HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING PRELIMINARY DATA HIGH SPEED tPD = 11 ns (TYP , ■ » HC643 E « E " E " E « E « E « E « E OMO {« tËE- ^g g =, Dctober , HC643, INPUT INVERTERS MARKED* AT A BUS AND B BUS OR AT B BUS ARE ELIMINATED RESPECTIVELY 2/5 , TABLE INPUT FUNCTION OUTPUT G DIR A BUS B BUS HC245 HC245 HC640 HC640 HC643 L L OUTPUT INPUT A = B A = B A = ... OCR Scan
datasheet

5 pages,
155.75 Kb

M54HC643 function table of 74hc245 HC640 HC643 M54HC640 74LS245 non inverting bus transceiver 74hc245 PIN DIAGRAM 74HC245 application ic 74hc245 n ic 74hc245 hc245 74HC245 M54HC245/640/643 M54HC245/640/643 M74HC245/640/643 M74HC245/640/643 HC245 TEXT
datasheet frame
Abstract: ■ 5bE D 7^237 0040072 35b fî. T - f Z - Z Z - v T M54HC245/640/643 M54HC245/640/643 M74HC245/640/643 M74HC245/640/643 S G S -T H O M S O N £ ISGTH iy OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING, HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING PRELIMINARY DATA S G S-THOMSON HIGH SPEED tpD , ) NOTE: IN CASE OF HC245 HC245 OR HC643, INPUT INVERTERS MARKED" AT A BUS AND B BUS OR AT B BUS ARE ELIMINATED , < C O H X Z Z HC643 HC640 HC640 II C Û œ | z Z A=B l< II l ... OCR Scan
datasheet

5 pages,
115.87 Kb

TEXT
datasheet frame
Abstract: Reliability DEVICE LOGIC 'HC640 HC640 'HC643 'HC645 HC645 Inverting True and Inverting True description These octal , FUNCTION TABLE CONTROL INPUTS OPERATION HC640 HC640 'HC643 HC645 HC645 G DIR L L B data to A bus B data to A , -STATE OUTPUTS logic symbols'!' HC643 G3 3 EN1 [BAI 3 EN2 [ABl B6 A6 VI 2V 3 EM [BA] 3 EN2 [AB ... OCR Scan
datasheet

6 pages,
153.21 Kb

SN74HC645 SN74HC643 SN74HC640 SN54HC645 SN54HC643 SN54HC HC643 HC640 HC645 SNS4HC640 D2684 1982-REVISED TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Datasheet OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M54/74HC245/640/643 M54/74HC245/640/643 M54/74HC245/640/643 M54/74HC245/640/643 October 1993 HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL INPUT LEVEL BY MEANS OF EXTERNAL PULL DOWN OR PULL UP RESISTOR. HC245 HC245 HC640 HC640 HC643 1/11 INPUT AND
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1930-v3.htm
STMicroelectronics 17/11/2000 10.96 Kb HTM 1930-v3.htm
INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 M74HC640 M74HC640 M74HC645 M74HC645 OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Document Number: 1930 Date October 1993 HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER (3-STATE): HC245 HC245 NON /74HC245 /74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to MEANS OF EXTERNAL PULL DOWN OR PULL UP RESISTOR. HC245 HC245 HC640 HC640 HC643 1/11 INPUT AND OUTPUT EQUIVALENT
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1930-v1.htm
STMicroelectronics 02/04/1999 9.18 Kb HTM 1930-v1.htm
ST | OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Datasheet OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 M74HC640 M74HC640 M74HC643 M74HC643 Document Format Size Document Number Date Update Pages Portable Document Format 1930 09/04/1994 11 Raw Text Format
/datasheets/files/stmicroelectronics/stonline/books/all/1930-v4.htm
STMicroelectronics 17/11/2000 2.85 Kb HTM 1930-v4.htm
NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Datasheet OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 /74HC245/640/643 /74HC245/640/643 M54/74HC245/640/643 M54/74HC245/640/643 October 1993 HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING OCTAL BUS /74LS245/640/643 /74LS245/640/643 DESCRIPTION The M54/74HC245 M54/74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS technology to REQUESTED TO FIX THE INPUT LEVEL BY MEANS OF EXTERNAL PULL DOWN OR PULL UP RESISTOR. HC245 HC245 HC640 HC640 HC643 1/11
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1930.htm
STMicroelectronics 20/10/2000 11.66 Kb HTM 1930.htm
SGS-THOMSON | OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M54HC245 M54HC245 , M54HC640 M54HC640 , M54HC643 M54HC643 , M74HC245 M74HC245 , M74HC640 M74HC640 , M74HC645 M74HC645 OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Document Number: 1930 Date Update: 9/4/94 Pages: 11 The document is available in the following formats: Portable Document Format and Raw Text
/datasheets/files/stmicroelectronics/stonline/books/all/1930.htm
STMicroelectronics 06/02/1998 1.08 Kb HTM 1930.htm
ST | OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Datasheet OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 M74HC640 M74HC640 M74HC645 M74HC645 Document Format Size Document Number Date Update Pages Portable Document Format 1930 09/04/1994 11 Raw Text Format
/datasheets/files/stmicroelectronics/stonline/books/all/1930-v3.htm
STMicroelectronics 20/10/2000 3.02 Kb HTM 1930-v3.htm
ST | OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 M74HC640 M74HC640 M74HC645 M74HC645 OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Document Number: 1930 Date Update: 09/04/94 Pages: 11 The document is available in the following formats: Portable Document Format and Raw Text Format
/datasheets/files/stmicroelectronics/stonline/books/all/1930-v2.htm
STMicroelectronics 14/06/1999 0.98 Kb HTM 1930-v2.htm
INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 M74HC640 M74HC640 M74HC645 M74HC645 OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Document Number: 1930 Date October 1993 HC640 HC640 INVERTING, HC643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER (3-STATE): HC245 HC245 NON /74HC245 /74HC245, HC640 HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to MEANS OF EXTERNAL PULL DOWN OR PULL UP RESISTOR. HC245 HC245 HC640 HC640 HC643 1/11 INPUT AND OUTPUT EQUIVALENT
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1930-v2.htm
STMicroelectronics 14/06/1999 9.14 Kb HTM 1930-v2.htm
ST | OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN M74HC245 M74HC245 M74HC640 M74HC640 M74HC645 M74HC645 OCTAL BUS TRANSCEIVER (3-STATE) HC245 HC245 NON INVERTING HC640 HC640 INVERTING , HC643 INVERTING/NON IN Document Number: 1930 Date Update: 09/04/94 Pages: 11 The document is available in the following formats: Portable Document Format and Raw Text Format
/datasheets/files/stmicroelectronics/stonline/books/all/1930-v1.htm
STMicroelectronics 31/03/1999 1 Kb HTM 1930-v1.htm
INVERTING , HC643 INVERTING/NON IN 10 333 Datasheets M74HC257 M74HC257 M74HC258 M74HC258 HC258 HC258 QUAD 2
/datasheets/files/stmicroelectronics/stonline/pnsearch/static/670.htm
STMicroelectronics 31/03/1999 16.91 Kb HTM 670.htm