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STMicroelectronics N.V. ST Microelectronics STMICROELECTRONICS[STMicroelectronics] SGS Thomson Microelectronics
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Part No. |
M74HC540 M74HC540B1R M74HC540C1R M74HC540F1R M74HC540M1R M74HC541 M74HC541B1R M74HC541C1R M74HC541F1R M74HC541M1R M54HC541 M54HC541B1R M54HC541C1R M54HC541F1R M54HC541M1R M54HC540 M54HC540B1R M54HC540C1R M54HC540F1R M54HC540M1R -M74HC541B1R -M74HC540C1R -M54HC541B1R
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OCR Text |
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INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION (HC540)
PIN No 1, 19 2, 3, 4, 5, 6, 7, 8, 9 18, 17, 16, 15, 14, 13, 12, 11 10 20 SYMBOL 1G, G2 A1 to A8 Y1 to Y8 NAME AND FUNCTION Output Enable Inputs Data Inputs Bus Outputs
P... |
Description |
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED 八路总线缓冲器与三态输出HC540:倒立- HC541非反 HC540: INVERTED - HC541 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
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File Size |
264.83K /
12 Page |
View
it Online |
Download Datasheet
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ST Microelectronics STMICROELECTRONICS[STMicroelectronics]
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Part No. |
M74HC74-1 M74HC74RM13TR M74HC74TTR M74HC74 M74HC74B1R M74HC74M1R
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OCR Text |
...74
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1,13 2, 12 3, 11 4, 10 5, 9 6, 8 7 14 SYMBOL 1CLR, 2CLR 1D, 2D 1CK, 2CK 1PR, 2PR 1Q, 2Q 1Q, 2Q GND Vcc NAME AND FUNCTION Asynchronous Reset Direct Input Data Inputs Clock Input... |
Description |
DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR
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File Size |
452.29K /
12 Page |
View
it Online |
Download Datasheet
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Price and Availability
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