Decoder

MM54C154 Datasheet – 4-Line to 16-Line Decoder – National

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Part Number: MM54C154

Description

4-Line to 16-Line Decoder/Demultiplexer

Manufacturer: National

Package : N Type( General 24 Pin ), J Type ( Ceramic 24 Pin )

Image: MM54C154 Pinouts

Description

The MM54C154/MM74C154 one of sixteen decoder is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. The device is provided with two strobe inputs, both of which must be in the logical “0” state for normal operation. If either strobe input is in the logical “1” state, all 16 outputs will go to the logical “1” state. To use the product as a demultiplexer, one of the strobe inputs serves as a data input terminal, while the other strobe input must be maintained in the logical “0” state. The information will then be transmitted to the selected output as
determined by the 4-line input address.

MM54C154 Logic Diagrams

MM54C154 Datasheet


 

CD4511BPWR Datasheet – BCD-to-7-Segment LED Latch Decoder Driver

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Part Number: CD4511BPWR

Function: CMOS BCD-TO-7-SEGMENT LED LATCH DECODER DRIVERS
Package: TSSOP 16 Pin Type
Manufacturer: Texas Instruments

Pinouts:

CD4511BPWR datasheet

 

Description

CD4511B types are BCD-to-7-segment latch decoder drivers constructed with CMOS logic and n-p-n bipolar transistor output devices on a single monolithic structure. These devices combine the low quiescent power dissipation and high noise immunity features of RCA CMOS with n-p-n bipolar output transistors capable of sourcing up to 25mA. This capability allows the CD4511B types to drive LED’s and other displays directly.

Features

1. High-output-sourcing capability – up to 25mA
2. Input latches for BCD Code storage
3. Lamp Test and Blanking capablility

Other data sheets are available within the file:

CD4511BE, CD4511BEE4, CD4511BF, CD4511BF3A, CD4511BNSR

CD4511BPWR Datasheet PDF

CD4511BPWR pdf

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