SN74LS157NSR vs SN74LS257BNSR

This detailed comparison of SN74LS157NSR and SN74LS257BNSR in the Logic - Signal Switches, Multiplexers, Decoders provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

SN74LS157NSR

Texas Instruments

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SN74LS257BNSR

Texas Instruments

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Specifications Hide identical items

Manufacturer	Texas Instruments	Texas Instruments
Package / Case	16-SOIC (0.209", 5.30mm Width)	16-SOIC (0.209", 5.30mm Width)
Description	IC MULTIPLEXER 4 X 2:1 16SO	IC MULTIPLEXER 4 X 2:1 16SO
In Stock	1 878	1 975
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	74LS	74LS
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Type	Multiplexer	Multiplexer
Circuit	4 x 2:1	4 x 2:1
Independent Circuits	1	1
Current - Output High, Low	400µA, 8mA	2.6mA, 24mA
Voltage Supply Source	Single Supply	Single Supply
Voltage - Supply	4.75V ~ 5.25V	4.75V ~ 5.25V
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Supplier Device Package	16-SO	16-SO