HD74HC640 Datasheet and Specifications PDF

The HD74HC640 is a Octal Bus Transceivers.

Datasheet4U Logo
Part NumberHD74HC640 Datasheet
ManufacturerHitachi Semiconductor
Overview Each device has an active enable G and a direction control input, DIR. when DIR is high, data flows from the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs. .
*
*
*
*
* High Speed Operation: tpd = 12 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Control Inputs G L L H DIR L H X Operation H.
Part NumberHD74HC640 Datasheet
DescriptionOctal Bus Transceivers
ManufacturerRenesas
Overview Each device has an active enable G and a direction control input, DIR. When DIR is high, data flows from the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs. .
* High Speed Operation: tpd = 12 ns typ (CL = 50 pF)
* High Output Current: Fanout of 15 LSTTL Loads
* Wide Operating Voltage: VCC = 2 to 6 V
* Low Input Current: 1 µA max
* Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
* Ordering Information Part Name Package Type Package .