DatasheetsPDF.com

SN74LS48

Part Number	SN74LS48
Manufacturer	Motorola
Description	BCD TO 7-SEGMENT DECODER
Published	Jan 9, 2017
Detailed Description	BCD TO 7-SEGMENT DECODER The SN54 / 74LS48 is a BCD to 7-Segment Decoder consisting of NAND gates, input buffers and sev...
Datasheet	SN74LS48 PDF File

Overview

BCD TO 7-SEGMENT DECODER The SN54 / 74LS48 is a BCD to 7-Segment Decoder consisting of NAND gates, input buffers and seven AND-OR-INVERT gates.
Seven NAND gates and one driver are connected in pairs to make BCD data and its complement available to the seven decoding AND-OR-INVERT gates.
The remaining NAND gate and three input buffers provide lamp test, blanking input/rippleblanking input for the LS48.
The circuit accepts 4-bit binary-coded-decimal (BCD) and, depending on the state of the auxiliary inputs, decodes this data to drive other components.
The relative positive logic output levels, as well as conditions required at the auxiliary inputs, are shown in the truth tables.
The LS48 circu...

Similar Datasheet

SN74LS00 Quadruple 2-Input Positive-NAND Gates - Texas Instruments
SN74LS00 QUAD 2-INPUT NAND GATE - Motorola
SN74LS00 Quad 2-Input NAND Gate - ON Semiconductor
SN74LS00N Quadruple 2-Input Positive-NAND Gates - Texas Instruments
SN74LS01 Quadruple 2-Input Positive-NAND Gates - Texas Instruments
SN74LS02 Quadruple 2-Input Positive-NOR Gates - Texas Instruments
SN74LS02 QUAD 2-INPUT NOR GATE - Motorola
SN74LS02 QUAD 2-INPUT NOR GATE - ON Semiconductor
SN74LS04 Hex Inverter - ON Semiconductor
SN74LS04 HEX INVERTER - Motorola

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)