SN74AHCT157QPWRQ1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

1 Features

? AEC-Q100 qualified for automotive applications:

– Device temperature grade 1: -40°C to +125°C

– Device HBM ESD classification level 2

– Device CDM ESD classification level C4B

? Available in wettable flank QFN package

? Operating range 4.5V to 5.5V VCC

? TTL-Compatible inputs

? Low delay, 6ns typ (25°C, 5V)

? Latch-up performance exceeds 250mA

per JESD 17

2 Applications

?

3 Description

These quadruple 2-line to 1-line data selectors/

multiplexers are designed for 4.5V to 5.5V VCC

operation.

The SN74AHCT157-Q1 devices feature a common

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

are low. 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 true data.