SN74AHCT138/SN74AHCT138Q-Q1 Demux/Decoders

Texas Instruments SN74AHCT138/SN74AHCT138Q-Q1 3- to 8-Line Decoders/Demultiplexers are developed for use in high-performance memory-decoding and data-routing applications that need very short propagation-delay times. In high-performance memory systems, the TI SN74AHCT138/SN74AHCT138Q-Q1 can reduce the effects of system decoding. When operated with high-speed memories utilizing a fast enable circuit, the delay times of this decoder and the enable time of the memory are generally less than the typical access time. This feature indicates that the effective system delay introduced by the decoder is negligible. The SN74AHCT138Q-Q1 devices are AEC-Q100 qualified for automotive applications.

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Number of Input Lines
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Propagation Delay Time
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Supply Voltage - Max
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Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance 3-8 Line Decoder/Demult
Datasheet
Product Comments
2.847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Decoders / Demultiplexers AHCT 3 Input 8 Output TSSOP-16 12 ns 4.5 V 5.5 V SMD/SMT - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance 3-8 Line Decoder/Demult
Datasheet
Product Comments
2.289In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Decoders / Demultiplexers AHCT 3 Input 8 Output SOIC-Narrow-16 12 ns 4.5 V 5.5 V SMD/SMT - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder
Datasheet
2.766In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Decoders / Demultiplexers AHCT 3 Input 8 Output SSOP-16 8 bit 12 ns 4.5 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder
Datasheet
2.130In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Decoders / Demultiplexers AHCT 3 Input 8 Output TVSOP-16 8 bit 12 ns 4.5 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder A 595-S N74AHCT138D A 595-S A 595-SN74AHCT138D
Datasheet
3.110In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Decoders / Demultiplexers AHCT 3 Input 8 Output SOIC-16 8 bit 12 ns 4.5 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder
Datasheet
24In Stock
1.000Expected 18/09/2026
Min.: 1
Mult.: 1

Decoders / Demultiplexers AHCT 3 Input 8 Output PDIP-16 8 bit 12 ns 4.5 V 5.5 V Through Hole - 40 C + 85 C Tube
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers 3-Line to 8-Line Dec oder/Demltplxr
Datasheet
1.146In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Decoders / Demultiplexers AHCT 3 Input 8 Output SOIC-16 8 bit 12 ns 4.5 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder A 595-S N74AHCT138PW A 595- A 595-SN74AHCT138PW
Datasheet
1.988In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Decoders / Demultiplexers AHCT 3 Input 8 Output TSSOP-16 8 bit 12 ns 4.5 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder
Datasheet
2.962In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Decoders / Demultiplexers AHCT 3 Input 8 Output VQFN-16 8 bit 12 ns 4.5 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance 3-8 Line Decoder/Demult A 59 A 595-N74AHCT138MPWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

Decoders / Demultiplexers AHCT 3 Input 8 Output TSSOP-16 12 ns 4.5 V 5.5 V SMD/SMT - 55 C + 125 C Reel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance 3-8 Line Decoder/Demult A 59 A 595-SN74AHCT138MDREP
Datasheet
Product Comments
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Decoders / Demultiplexers AHCT 3 Input 8 Output SOIC-Narrow-16 12 ns 4.5 V 5.5 V SMD/SMT - 55 C + 125 C Reel, Cut Tape, MouseReel