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SN54LS47 DECODER/DRIVER Datasheet PDF

BCD TO 7-SEGMENT DECODER/DRIVER

BCD TO 7-SEGMENT DECODER/DRIVER

 

 

 

Part Number SN54LS47
Description BCD TO 7-SEGMENT DECODER/DRIVER
Feature SN54/74LS47 BCD TO 7-SEGMENT DECODER/DRI VER The SN54 / 74LS47 are Low Power Sch ottky BCD to 7-Segment Decoder / Driver s consisting of NAND gates, input buffe rs and seven AND-OR-INVERT gates.
They offer active LOW, high sink current out puts for driving indicators directly.
S even NAND gates and one driver are conn ected in pairs to make BCD data and its complement available to the seven deco ding AND-OR-INVERT gates.
The remaining NAND gate and three input buffers prov ide lamp test, blanking input / ripple- blanking output and ripple-blanking inp ut.
The circuits accept 4-bit binary-co ded-decimal (B .
Manufacture Motorola Inc
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Part Number SN54LS47
Description BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
Feature SN5446A, ’47A, ’48, SN54LS47, ’LS4 8, ’LS49 SN7446A, ’47A, ’48, SN74 LS47, ’LS48, ’LS49 BCD-TO-SEVEN-SEG MENT DECODERS/DRIVERS SDLS111 – MARCH 1974 – REVISED MARCH 1988 PRODUCTIO N DATA information is current as of pub lication date.
Products conform to spec ifications per the terms of Texas Instr uments standard warranty.
Production pr ocessing does not necessarily include t esting of all parameters.

•POST OFFIC E BOX 655303 DALLAS, TEXAS 75265 Copyr ight © 1988, Texas Instruments Incorpo rated 1 SN5446A, ’47A, ’48, SN54LS 47, ’LS48, ’LS49 SN7446A, ’47A, 48, SN74LS47, ’LS48, ’LS49 BCD-TO -SEVEN-SEGMENT .
Manufacture Texas Instruments
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