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SGS Thomson Microelectronics STMICROELECTRONICS[STMicroelectronics] ST Microelectronics STMicroelectronics N.V.
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Part No. |
M74HC245 M74HC245B1R M74HC245C1R M74HC245F1R M74HC245M1R M74HC640 M74HC640B1R M74HC640C1R M74HC640F1R M74HC640M1R M74HC643B1R M74HC643C1R M74HC643F1R M74HC643M1R M54HC245 M54HC245B1R M54HC245C1R M54HC245F1R M54HC245M1R M54_74HC640 M54_74HC245 M54HC640 M54HC640B1R M54HC640C1R M54HC640F1R M54HC640M1R M54HC643 M54HC643B1R M54HC643C1R M54HC643F1R M54HC643M1R M74HC643 -M54HC245B1R -M54HC245F1R
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OCR Text |
...F EXTERNAL PULL DOWN OR PULL UP RESISTOR.
HC643
October 1993
1/11
M54/M74HC245/640/643
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1 2, 3, 4, 5, 6, 7, 8, 9 18, 17, 16, 15, 14, 13, 12, 11 19 10 20 SYMBOL DIR A1 t... |
Description |
HC640 INVERTING, HC643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING/ HC643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING 八路总线收发种状态:HC245非反相HC640反转,HC643反向/非反 Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP Amplifier and Enhanced Digital Effects 80-BGA MICROSTAR JUNIOR -40 to 85
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File Size |
265.26K /
11 Page |
View
it Online |
Download Datasheet |
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ST Microelectronics STMicroelectronics
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Part No. |
74ACT245 74ACT245B 74ACT245M 74ACT245T 4823
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OCR Text |
...F EXTERNAL PULL DOWN OR PULL UP RESISTOR.
May 1999
1/9
74ACT245
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1 2,3, 4,5, 6, 7,8, 9 18, 17, 16, 15, 14, 13, 12, 11 19 10 20 SYMBOL DIR A1 to A8 B1 to B8 NAME AND FUNCT ... |
Description |
From old datasheet system OCTAL BUS TRANSCEIVER (3-STATE) OCTAL BUS TRANSCEIVER 3-STATE
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File Size |
69.62K /
9 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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