CD4514 Datasheet – CMOS 4-Bit Latch / 4-to-16 Line Decoders – TI

Part Number : CD4514

Function  : CMOS 4-BIT LATCH/4-TO-16 LINE DECODERS

Package : DIP 24 Pin Type

Manufactures : Texas Instruments

Image

CD4514 cmos decoder

Description

CD4514 and CD4515B consist of a 4-bit strobed latch and a 4-to-16-line decoder. The latches hold the last input data presented prior to the strobe transition from 1 to 0. Inhibit control allows all outputs to be placed at 0 (CD4514B) or 1 (CD4515B) regardless of the state of the data or strobe inputs.

The decode truth table indicates all combinations of data inputs and appropriate selected outputs.

These devices are similar to industry types MC14514 and MC14515.

CD4514 Circuit

CD4514 circuit

 

Features

1. Strobed input latch

2. Inhibit control

3. 100% tested for quiescent current at 20 V

4. Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C

Pinout

CD4514 datasheet pinout
Applications

1. Digital multiplexing

2. Address decoding

3. Hexadecimal/BCD decoding

4. Program-counter decoding

5. Control decoder

 
Official Homepage : http://www.ti.com/product/CD4514B

CD4514 Datasheet

#1. PDF Download : http://www.ti.com/lit/ds/symlink/cd4514b.pdf

#2. PDF Download : CD4514.PDF