HD74HC651 Datasheet - Hitachi Semiconductor

HD74HC651 Octal Bus Transceivers/Registers

This device consists of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Enable GAB and GBA are provided to cotrol the transceiver functions. Select AB and Select BA con.

HD74HC651 Features

* High Speed Operation: tpd (Bus to Bus) = 16 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) HD74HC

HD74HC651_HitachiSemiconductor.pdf