74HCT253PW中文资料飞利浦数据手册PDF规格书

GENERAL DESCRIPTION

The 74HC/HCT253 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.

FEATURES

• Non-inverting data path

• 3-state outputs for bus interface

• and multiplex expansion

• Common select inputs

• Separate output enable inputs

• Output capability: bus driver

• ICCcategory: MSI