SN74HCT139 Dual 2-Line To 4-Line Decoders/Demultiplexers

Texas Instruments

Description

SN54HCT139, SN74HCT139 SCLS066E * MARCH 1982 * REVISED AUGUST 2022 Dual 2-Line To 4-Line Decoders/Demultiplexers 1 .
The ’HCT139 devices are designed for highperformance memory-decoding or data-routing applications requiring very short propagation delay times.

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Datasheet Specifications

Part number: SN74HCT139
Manufacturer: Texas Instruments ↗
File Size: 1.10 MB
Datasheet: SN74HCT139-etcTI.pdf
Description: Dual 2-Line To 4-Line Decoders/Demultiplexers

Features

* 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 = 10 ns
* ±4-mA output drive at 5 V
* Low input current of 1 µA max
* Inputs are TTL-voltage compatible

Applications

* requiring very short propagation delay times. Device Information(1) ORDERABLE PART NUMBER PACKAGE† BODY SIZE (NOM) N (PDIP, 16) 19.31 mm × 6.35 mm SN74HCT139 D (SOIC, 16) DB (SSOP, 16) 9.90 mm × 3.90 mm 6.2 mm x 5.3 mm PW (TSSOP, 16) 5.00 mm × 4.40 mm SNJ54HCT139 J (CDIP, 16) W (CFP, 16)

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SN74HCT139 Dual 2-Line 4-Line Decoders Demultiplexers Texas Instruments

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