SN74LS42N Texas Instruments - Yeehing Electronics

4-Line BCD To 10-Line Decimal Decoders

Pricing (USD)

Quantity	Unit Price
1 — 99	2.46
100 — 249	2.156
250 — 999	1.512
1,000 +	0.85

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Decoders / Demultiplexers
Logic Family	LS
Number of Input Lines	4 Input
Number of Output Lines	10 Output
Propagation Delay Time	30 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	Through Hole
Package / Case	PDIP-16
Packaging	Tube
Function	4 to 10 BCD
Height	4.57 mm
Input Voltage	2.0 V to 0.8 V
Length	19.3 mm
Number of Circuits	Dual
Operating Temperature Range	0 C to + 70 C
Output Current	8 mA
Output Voltage	+ 0.4 V to + 0.5 V
Series	SN74LS42
Technology	Bipolar
Width	6.35 mm
Brand	Texas Instruments
Logic Type	Decoder
Supply Current - Max	7 mA
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	25
Subcategory	Logic ICs
Unit Weight	0.033570 oz

For more information, please refer to datasheet

Documents

SN74LS42N Datasheet

More Information

These monolithic BCD-to-decimal decoders consist of eight inverters and ten four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates. Full decoding of valid input logic ensures that all outputs remain off for all invalid input conditions.