74HCT245 Datasheet - Texas Instruments

74HCT245 Octal Bus Transceivers

The SNx4HCT245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The controlfunction implementation minimizes external timing requirements. The SNx4HCT245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depend.

74HCT245 Features

* Operating voltage range of 4.5 V to 5.5 V

* High-Current 3-state outputs drive bus lines directly or up to 15-LSTTL loads

* Low power consumption, 80-µA maximum ICC

* Typical tpd = 14 ns

* ±6-mA output drive at 5 V

* Low input current of 1 µA maximum

74HCT245-etcTI.pdf