ICs SN74HC138NSR Encoders Decoders Multiplexers & Demultiplexers 3-to-8 Line Decoder

• Customization: Available
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Model NO.: SN74HC138NSR
• Technics: Thick Film IC
• MFG.: TI
• D/C: 17+
• Package: SOP-16
• Quality: Genuine New Original
• shape: SMD
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

SN74HC138NSR: Decoder/Demultiplexer Single 3-to-8 16-Pin SOP T/R

Package: SOP-16

Mfr. Part#: SN74HC138NSR

Mfr.: TI

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

Product:	Decoders / Demultiplexers
Logic Family:	HC
Number of Input Lines:	3 Input
Number of Output Lines:	8 Output
Propagation Delay Time:	45 ns
Supply Voltage - Min:	2 V
Supply Voltage - Max:	6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Package / Case:	SOIC-16
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Function:	Decoder/Demultiplexer
Height:	1.95 mm
High Level Output Current:	- 5.2 mA
Length:	10.3 mm
Logic Type:	Decoders/Demultiplexers
Low Level Output Current:	5.2 mA
Maximum Clock Frequency:	28 MHz
Number of Circuits:	Single
Operating Supply Voltage:	2 V to 6 V
Operating Temperature Range:	- 40 C to + 85 C
Pd - Power Dissipation:	320 mW
Product Type:	Encoders, Decoders, Multiplexers & Demultiplexers
Series:	SN74HC138
Factory Pack Quantity:	4000
Subcategory:	Logic ICs
Supply Current - Max:	0.008 mA
Technology:	CMOS
Width:	5.3 mm
Unit Weight:	0.007055 oz

 

The 'HC138 devices are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders 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 these decoders and the enable time of the memory are usually less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

The conditions at the binary-select inputs at the three enable inputs select one of eight output lines. Two active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding. A 24-line decoder can be implemented without external inverters, and a 32-line decoder requires only one inverter. An enable input can be used as a data input for demultiplexing applications.

 

Key Features

• Targeted Specifically for High-Speed Memory Decoders and Data-Transmission Systems
• Wide Operating Voltage Range of 2 V to 6 V
• Outputs Can Drive Up To 10 LSTTL Loads
• Low Power Consumption, 80-µA Max I_CC
• Typical t_pd = 15 ns
• ±4-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Incorporate Three Enable Inputs to Simplify Cascading and/or Data Reception

Company Product Line

 

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Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

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