MC74HCT259A Datasheet (ON Semiconductor) - 8-Bit Addressable Latch 1-of-8 Decoder

MC74HCT259A, 8-Bit Addressable Latch 1-of-8 Decoder

MC74HCT259A 8-Bit Addressable Latch 1-of-8 Decoder with LSTTL Inputs High Performance Silicon Gate CMOS The MC74HCT259A is identical in pinout to the LS259.

The device inputs are compatible with standard CMOS and LSTTL outputs.

The HCT259A has four modes of operation as shown in the mode selection table.

In the addressable latch mode, the data on Data In is written into the addressed latch.

The addressed latch follows the data input with all non addressed latches remaini

MC74HCT259A Features

* Output Drive Capability: 10 LSTTL Loads

* Outputs Directly Interface to CMOS, NMOS, and TTL

* Operating Voltage Range: 4.5 to 5.5 V

* Low Input Current: 1 mA

* High Noise Immunity Characteristic of CMOS Devices

* These are Pb

* Free Devices ht