SN74LS257

SN74LS257BD vs SN74LS257BDG4 vs SN74LS257BDE4

 
PartNumberSN74LS257BDSN74LS257BDG4SN74LS257BDE4
DescriptionEncoders, Decoders, Multiplexers & Demultiplexers Quad 2 to 1Encoders, Decoders, Multiplexers & Demultiplexers Dual 4Ln To 1Ln Data Selector MultiplexeEncoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryEncoders, Decoders, Multiplexers & DemultiplexersLogic - Signal Switches, Multiplexers, DecodersLogic - Signal Switches, Multiplexers, Decoders
RoHSY--
ProductSelectors / Multiplexers--
Logic FamilyLS--
Number of Bits4 bit--
Number of Input Lines2 Input--
Number of Output Lines1 Output--
Propagation Delay Time21 ns--
Supply Voltage Min4.75 V--
Supply Voltage Max5.25 V--
Minimum Operating Temperature0 C--
Maximum Operating Temperature+ 70 C--
Mounting StyleSMD/SMT--
Package / CaseSOP-16--
PackagingTubeTube Alternate PackagingTube Alternate Packaging
FunctionDevices are Designed to multiplex signals from four-bit data--
Height1.58 mm--
Input Voltage0.8 V to + 2 V--
Length9.9 mm--
Number of CircuitsQuad--
Operating Temperature Range0 C to + 70 C--
Output Current24 mA--
Output Voltage5.5 V--
SeriesSN74LS257B74LS74LS
TechnologyBipolar--
Width3.91 mm--
BrandTexas Instruments--
Logic TypeData Selectors/Multiplexers--
High Level Output Current- 2.6 mA--
Low Level Output Current24 mA--
Maximum Clock Frequency35 MHz--
Operating Supply Voltage5 V--
Product TypeEncoders, Decoders, Multiplexers & Demultiplexers--
Factory Pack Quantity40--
SubcategoryLogic ICs--
Unit Weight0.004998 oz--
Type-MultiplexerMultiplexer
Package Case-16-SOIC (0.154", 3.90mm Width)16-SOIC (0.154", 3.90mm Width)
Operating Temperature-0°C ~ 70°C0°C ~ 70°C
Mounting Type-Surface MountSurface Mount
Voltage Supply-4.75 V ~ 5.25 V4.75 V ~ 5.25 V
Supplier Device Package-16-SOIC16-SOIC
Voltage Supply Source-Single SupplySingle Supply
Circuit-4 x 2:14 x 2:1
Current Output High Low-2.6mA, 24mA2.6mA, 24mA
Independent Circuits-11
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments
SN74LS257BNSR Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
SN74LS257BN Encoders, Decoders, Multiplexers & Demultiplexers Quad Data
SN74LS257BD Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 to 1
SN74LS257BDR Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
SN74LS257BDG4 Encoders, Decoders, Multiplexers & Demultiplexers Dual 4Ln To 1Ln Data Selector Multiplexe
SN74LS257BDR Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
SN74LS257BNSR Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
SN74LS257BDE4 Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
SN74LS257BD IC DATASELCT/MUX 2-1 QUAD 16SOIC
SN74LS257BN Encoders, Decoders, Multiplexers & Demultiplexers Quad Data
SN74LS257BNG4 New and Original
SN74LS257BNE4 Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
SN74LS257AJDS - Bulk (Alt: SN74LS257AJDS)
SN74LS257AN - Bulk (Alt: SN74LS257AN)
SN74LS257ANDS LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP
SN74LS257BDR2 MUX
SN74LS257BDRG4 Encoders, Decoders, Multiplexers & Demultiplexers Dual 4Ln To 1Ln Data Selector Multiplexe
SN74LS257BJ - Bulk (Alt: SN74LS257BJ)
SN74LS257BJD - Bulk (Alt: SN74LS257BJD)
SN74LS257BM Multiplexe
SN74LS257BMEL QUAD 2 INPUT MUX
SN74LS257BML1 - Bulk (Alt: SN74LS257BML1)
SN74LS257BMR1 Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16
SN74LS257BNS IC DATASELECT/MUX 2-1 QUAD 16SO
SN74LS257BNSR SOP5.2 New and Original
SN74LS257BNSRG4 Encoders, Decoders, Multiplexers & Demultiplexers Dual 4Ln To 1Ln Data Selector Multiplexe
SN74LS257N - Bulk (Alt: SN74LS257N)
SN74LS257NS New and Original
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