SN74AHCT138MDREP Texas Instruments - Yeehing Electronics

Enhanced Product 3-line to 8-line decoder / demultiplexer

Pricing (USD)

Quantity	Unit Price
1 — 99	1.456
100 — 249	1.203
250 — 999	0.864
1,000 +	0.45

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
RoHS	Y
Product	Decoders / Demultiplexers
Logic Family	AHCT
Number of Input Lines	3 Input
Number of Output Lines	8 Output
Propagation Delay Time	12 ns
Supply Voltage - Min	4.5 V
Supply Voltage - Max	5.5 V
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	SOP-16
Packaging	Reel
Function	Decoder/Demultiplexer
Height	1.58 mm
Length	9.9 mm
Number of Circuits	1 Circuit
Operating Temperature Range	- 55 C to + 125 C
Series	SN74AHCT138-EP
Technology	CMOS
Width	3.91 mm
Brand	Texas Instruments
Logic Type	Decoders/Demultiplexers
Supply Current - Max	0.004 mA
High Level Output Current	- 8 mA
Low Level Output Current	8 mA
Maximum Clock Frequency	70 MHz
Operating Supply Voltage	5 V
Product Type	Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity	2500
Subcategory	Logic ICs
Part # Aliases	V62/03655-01YE
Unit Weight	0.004998 oz

For more information, please refer to datasheet

Documents

SN74AHCT138MDREP Datasheet

More Information

The SN74AHCT138 3-line to 8-line decoder/demultiplexer is designed to be used in high-performance memory-decoding and data-routing applications that require very short propagation-delay times. In high-performance memory systems, this decoder can be used to minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay times of this decoder and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible.