74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
Rev. 1 — 5 June 2013
Product data sheet
1. Genera...
74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-4 line decoder/demultiplexer
Rev. 1 — 5 June 2013
Product data sheet
1. General description
The 74AHC139-Q100; 74AHCT139-Q100 is a high-speed Si-gate CMOS device and is pin compatible with Low-power
Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A.
The 74AHC139-Q100; 74AHCT139-Q100 is a high-speed, dual 2-to-4 line decoder/demultiplexer. This device has two independent decoders. Each decoder accepts two binary weighted inputs (nA0 and nA1) and provides four mutually exclusive active LOW outputs (nY0 to nY3). Each decoder has an active LOW enable input (nE). When nE is HIGH, every output is forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from 40 C to +85 C and from 40 C to +125 C
Balanced propagation delays All inputs have Schmitt-trigger actions Inputs accept voltages higher than VCC Input levels:
For 74AHC139-Q100: CMOS level For 74AHCT139-Q100: TTL level ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 ) Multiple package options
Nexperia
74AHC139-Q100; 74AHCT139-Q100
Dual 2-to-...