DatasheetsPDF.com

SN54HCT139

Texas Instruments
Part Number SN54HCT139
Manufacturer Texas Instruments
Description Dual 2-Line To 4-Line Decoders/Demultiplexers
Published Jul 13, 2020
Detailed Description SN54HCT139, SN74HCT139 SCLS066E – MARCH 1982 – REVISED AUGUST 2022 Dual 2-Line To 4-Line Decoders/Demultiplexers 1 Feat...
Datasheet PDF File SN54HCT139 PDF File

SN54HCT139
SN54HCT139


Overview
SN54HCT139, SN74HCT139 SCLS066E – MARCH 1982 – REVISED AUGUST 2022 Dual 2-Line To 4-Line Decoders/Demultiplexers 1 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 • Designed specifically for high-speed memory decoders and data-transmission systems • Incorporate two enable inputs to simplify cascading and/or data reception 2 Description The ’HCT139 devices are designed for highperformance memory-decoding or data-routing 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) 24.
38 mm × 6.
92 mm 10.
3 mm x 1.
65 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
A.
Pin numbers shown are for the D, DB, J, N, PW, and W packages.
Logic Diagram (Positive Logic) An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
PRODUCTION DATA.
SN54HCT139, SN74HCT139 SCLS066E – MARCH 1982 – REVISED AUGUST 2022 www.
ti.
com Table of Contents 1 Features.
1 2 Description.
1 3 Revision History.
.
2 4 Description (continued) 3 5 Pin Configuration and Functions3 6 Specifications.
4 6.
1 Absolute Maximum Rating...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)