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M54HC7245 Datasheet Octal Bus Transceiver (3-state):hc7645 Noninverting Hc7640 Inverting /hc7643 Inverting/noninverting

Manufacturer: STMicroelectronics

Overview: M54HC7245/7640/7643/7645 M74HC7245/7640/7643/7645 OCTAL BUS TRANSCEIVER (3-STATE): HC7645 NON INVERTING HC7640 INVERTING , HC7643 INVERTING/NON INVERTING . . . . . . . . HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION o ICC = 4 µA (MAX.) at TA = 25 C HIGH NOISE IMMUNITY VH = 1.1 (TYP.

General Description

The M54/74HC7245 HC7640, HC7643 and HC7645 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices.

Along with the low power dissipation and high noise 2 immunity of standads C MOS integrated circuit, it possesses the capability to drive 15 LSTTL loads.

These IC’s are intended for two-way asynchronous munication between data buses, and the direction of data trasmission is determined by DIR input.

More Datasheets from STMicroelectronics

Part Number Description
M54HC7240 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED
M54HC7241 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED
M54HC7244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED
M54HC7266 HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN HC7266 QUAD EXCLUSIVE NOR GATE
M54HC7292 PROGRAMMABLE DIVIDER/TIMER
M54HC7294 PROGRAMMABLE DIVIDER/TIMER
M54HC73 DUAL J-K FLIP FLOP WITH PRESET AND CLEAR
M54HC75 4 BIT D TYPE LATCH
M54HC76 DUAL J-K FLIP FLOP WITH PRESET AND CLEAR
M54HC7640 OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING

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