Electronic Components Datasheet Search |
|
MC74AC139DR2 Datasheet(PDF) 1 Page - ON Semiconductor |
|
MC74AC139DR2 Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 12 page © Semiconductor Components Industries, LLC, 2002 July, 2002 – Rev. 6 1 Publication Order Number: MC74AC139/D MC74AC139, MC74ACT139 Dual 1-of-4 Decoder/Demultiplexer The MC74AC139/74ACT139 is a high–speed, dual 1–of–4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually–exclusive active–LOW outputs. Each decoder has an active–LOW Enable input which can be used as a data input for a 4–output demultiplexer. Each half of the MC74AC139/74ACT139 can be used as a function generator providing four minterms of two variables. • Multifunctional Capability • Two Completely Independent 1–of–4 Decoders • Active LOW Mutually Exclusive Outputs • Outputs Source/Sink 24 mA • ′ACT139 Has TTL Compatible Inputs 15 16 14 13 12 11 10 2 1 3 4 567 VCC 9 8 Eb A0b A1b Ea GND O0b O1b O2b O3b A0a A1a O0a O1a O2a O3a Figure 1. Pinout: 16–Lead Packages Conductors (Top View) PIN ASSIGNMENT PIN FUNCTION A0, A1 Address Inputs E Enable Inputs O0–O3 Outputs TRUTH TABLE Inputs Outputs E A0 A1 O0 O1 O2 O3 H X X H H H H L L L L H H H L H L H L H H L L H H H L H L H H H H H L H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial http://onsemi.com DIP–16 N SUFFIX CASE 648 1 16 SO–16 D SUFFIX CASE 751B 1 16 Device Package Shipping ORDERING INFORMATION MC74AC139N PDIP–16 25 Units/Rail MC74AC139D SOIC–16 48 Units/Rail MC74AC139DR2 2500 Tape & Reel TSSOP–16 DT SUFFIX CASE 948F MC74AC139DT TSSOP–16 96 Units/Rail MC74AC139DTR2 TSSOP–16 SOIC–16 2500 Tape & Reel MC74ACT139N PDIP–16 25 Units/Rail MC74ACT139D SOIC–16 48 Units/Rail MC74ACT139DR2 2500 Tape & Reel MC74ACT139DT TSSOP–16 96 Units/Rail SOIC–16 1 16 See general marking information in the device marking section on page 6 of this data sheet. DEVICE MARKING INFORMATION 1 16 EIAJ–16 M SUFFIX CASE 966 MC74AC139M EIAJ–16 MC74AC139MEL EIAJ–16 2000 Tape & Reel MC74ACT139M EIAJ–16 MC74ACT139MEL EIAJ–16 2000 Tape & Reel 50 Units/Rail 50 Units/Rail |
Similar Part No. - MC74AC139DR2 |
|
Similar Description - MC74AC139DR2 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |