SN74AHCT158D.A中文资料德州仪器数据手册PDF规格书

Inputs Are TTL-Voltage Compatible

Latch-Up Performance Exceeds 250 mA Per

JESD 17

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

description/ordering information

These quadruple 2-line to 1-line data

selectors/multiplexers are designed for 4.5-V to

5.5-V VCC operation.

The ’AHCT158 devices feature a common strobe

(G) input. When the strobe is high, all outputs are

high. When the strobe is low, a 4-bit word is

selected from one of two sources and is routed to

the four outputs. The devices provide inverted

data.