74HCT138D,653 Electronic Components IC PC Board Integratedcircuit

74HCT138D Electronic Components IC PC Board Integratedcircuit

74HCT138D 3-to-8 line decoder/demultiplexer; inverting

FEATURES

• Demultiplexing capability

• Multiple input enable for easy expansion

• Ideal for memory chip select decoding

• Active LOW mutually exclusive outputs

• Output capability: standard

• ICC category: MSI GENERAL

DESCRIPTION

The 74HC/HCT138 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

PIN DESCRIPTION

DC CHARACTERISTICS

FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: standard ICC category: MSI