SN74AC138-Q1数据手册TI中文资料规格书

描述 Description

The SN74AC138-Q1 contains a three to eight decoder with one standard output strobe (G2) and two active low output strobes (G1 and G0). When the outputs are gated by any of the strobe inputs, they are all forced into the high state. When the outputs are not disabled by the strobe inputs, only the selected output is low while all others are high.

特性 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

Wide operating range of 1.5V to 6V

Inputs accept voltages up to 6V

Continuous ±24mA output drive at 5V

Supports up to ±75mA output drive at 5Vin short bursts

Drives 50Ω transmission lines

Maximum tpd of 10.2ns at 5V, 50pF load