SN7445N Texas Instruments - Yeehing Electronics

BCD-To-Decimal Decoders/Drivers

Pricing (USD)

Quantity	Unit Price
1 — 99	2.25
100 — 249	1.972
250 — 999	1.382
1,000 +	0.78

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Decoders / Demultiplexers
Logic Family	TTL
Number of Input Lines	4 Input
Number of Output Lines	10 Output
Propagation Delay Time	50 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	Decoder/Driver
Height	4.57 mm
Length	19.3 mm
Number of Circuits	Quad
Operating Temperature Range	0 C to + 70 C
Series	SN7445
Technology	Bipolar
Width	6.35 mm
Brand	Texas Instruments
Logic Type	Decoders/Drivers
Supply Current - Max	43 mA
High Level Output Current	- 20 mA
Low Level Output Current	80 mA
Maximum Clock Frequency	75 MHz
Operating Supply Voltage	5 V
Product Type	Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity	25
Subcategory	Logic ICs
Unit Weight	0.035274 oz

For more information, please refer to datasheet

Documents

SN7445N Datasheet

More Information

These monolithic BCD-to-decimal decoders/drivers 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 BCD input logic ensures that all outputs remain off for all invalid binary input conditions. These decoders feature TTL inputs and high-performance, n-p-n output transistors designed for use as indicator/relay drivers or as open-collector logic-circuit drivers. Each of the high-breakdown output transistors (30 volts) will sink up to 80 milliamperes of current. Each input is one normalized Series 54 /74 load. Inputs and outputs are entirely compatible for use with TTL logic circuits, and the outputs are compatible for interfacing with most MOS integrated circuits. Power dissipation is typically 215 milliwatts.