SN74LS157NSR Texas Instruments - Yeehing Electronics

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers

Pricing (USD)

Quantity	Unit Price
1 — 99	0.625
100 — 249	0.481
250 — 999	0.354
1,000 +	0.18

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Selectors / Multiplexers
Logic Family	LS
Number of Bits	4 bit
Number of Input Lines	2 Input
Number of Output Lines	1 Output
Propagation Delay Time	14 ns
Supply Voltage - Min	4.75 V
Supply Voltage - Max	5.25 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SO-16
Packaging	Reel
Function	Multiplexer
Height	1.95 mm
Length	10.3 mm
Number of Circuits	Quad
Operating Temperature Range	0 C to + 70 C
Series	SN74LS157
Technology	Bipolar
Width	5.3 mm
Brand	Texas Instruments
Logic Type	Data Selectors/Multiplexers
High Level Output Current	- 0.4 mA
Low Level Output Current	8 mA
Maximum Clock Frequency	35 MHz
Operating Supply Voltage	5 V
Product Type	Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity	2000
Subcategory	Logic ICs
Unit Weight	0.007079 oz

For more information, please refer to datasheet

Documents

SN74LS157NSR Datasheet

More Information

These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ’157, ’LS157, and ’S157 present true data whereas the ’LS158 and ’S158 present inverted data to minimize propagation delay time.