SN74HCT138 - 3-Line to 8-Line Decoders/Demultiplexers

Texas Instruments

Datasheet Details

Part number	SN74HCT138
Manufacturer	Texas Instruments
File Size	1.77 MB
Description	3-Line to 8-Line Decoders/Demultiplexers
Datasheet	SN74HCT138-etcTI.pdf

The ’HCT138 devices are designed for highperformance memory-decoding or data-routing applications requiring very short propagation delay times.

Operating voltage range of 4.5 V to 5.5 V.
Outputs can drive up to 10 LSTTL loads.
Low power consumption, 80-µA max ICC.
Typical tpd = 17 ns.
±4-mA output drive at 5 V.
Low input current of 1 µA max.
Inputs are TTL-Voltage compatible.
Designed specifically for high-speed memory decoders and data transmission systems.
Incorporate three enable inputs to simplify cascading and/or data reception 2.

📁 SN74HCT138 Similar Datasheet

SN74HCT06 - Hex Inverter (Lingxing Microelectronics)
SN74HC06 - Hex Inverter (Lingxing Microelectronics)
SN74HC182 - FUNCTION LOOK AHEAD CARRY GENERATOR (ST Microelectronics)
SN74HC423 - DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR (ST Microelectronics)
SN74H74N - Dual D-Type Flip-Flop (ETC)
SN74HSTL16918 - 9-Bit To 18-Bit HSTL-To-LVTTL Memory Address Latch (Rev. C) (ETCTI)
SN74101 - AND-OR Gate (ETC)
SN74102 - AND Gate (ETC)

Other Datasheets by Texas Instruments

Published: Jul 13, 2020 |