Description:

The SN74LS138N is a high speed 1-of-8 Decoder/ Demultiplexer. This device is ideally suited for high speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three LS138 devices or to a 1-of-32 decoder using four LS138s and one inverter. The SN74LS138N is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families.

Product : Decoder / Demultiplexer

Logic Family : LS

Number of Lines (Input / Output) : 3 / 8

Supply Voltage - Max : 5.25 V

Supply Voltage - Min : 4.75 V

Maximum Operating Temperature : + 70 C

Mounting Style : Through Hole

Package / Case : PDIP-16

Packaging : Tube  

Description

Product : Decoder / Demultiplexer

Number of Lines (Input / Output) : 3 / 8

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

Features:

• Demultiplexing Capability
• Multiple Input Enable for Easy Expansion
• Typical Power Dissipation of 32 mW
• Active Low Mutually Exclusive Outputs
• Input Clamp Diodes Limit High Speed Termination Effects

Technical/Catalog Information: SN74LS138N

Category : integrated Circuits (ICs)

Circuit; 1 x 3:8

Independent Circuits; 1

Mounting Type: Through Hole

Current - Output High, Low: 400A, 8mA

Package / Case: 16-DIP (300 mil)

Packaging: Tube

Type: Decoder/Demultiplexer

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:

SN74LS138N

SN74LS138N

296 1639 5 ND

29616395ND

296-1639-5

Kit include:

1x Unit of SN74LS138N Microchip