HD74HCT243 Description
The HD74HCT242 is an inverting buffer and the HD74HCT243 is a noninverting buffer. Each device has one active high enable (GBA), and one active low enable (GAB). GBA enables the A outputs and GAB enables the B outputs.
HD74HCT243 Key Features
- LSTTL Output Logic Level patibility as well as CMOS Output patibility High Speed Operation: tpd (A to Y) = 9.5 ns typ (C