SN74LS157N

Number of Lines (Input / Output) : 2 / 1
Product : Selector / Multiplexer
Number of Bits : 4
Packaging : Tube
Mounting Style : Through Hole
Package / Case : PDIP-16
Supply Voltage - Max : 5.25 V
Supply Voltage - Min : 4.75 V
Maximum Operating Temperature : + 70 C
Logic Family : LS
Propagation Delay Time : 14 ns at 5 V


Features:

• Schottky Process for High Speed
• Multifunction Capability
• Non-Inverting Outputs
• Input Clamp Diodes Limit High Speed Termination Effects
• Special Circuitry Ensures Glitch Free Multiplexing
• ESD > 3500 Volts


Pinout




Description

The SN74LS157N is a high speed Quad 2-Input Multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four buffered outputs present the selected data in the true (non-inverted) form. The LS157 can also be used to generate any four of the 16 different functions of two variables. The LS157 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families.

Parameters:

Technical/Catalog Information	SN74LS157N
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Circuit	4 x 2:1
Independent Circuits	1
Mounting Type	Through Hole
Current - Output High, Low	400A, 8mA
Package / Case	16-DIP (300 mil)
Packaging	Tube
Type	Data Selector/Multiplexer
Voltage Supply Source	Single Supply
Operating Temperature	0°C ~ 70°C
Voltage - Supply	4.75 V ~ 5.25 V
Drawing Number	296; 4040049; N; 14, 16, 18, 20
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	SN74LS157N SN74LS157N 296 1645 5 ND 29616455ND 296-1645-5