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74HCS137 Series

Automotive 3-to-8 line decoder demultiplexer with address latches

Manufacturer: Texas Instruments

Catalog(2 parts)

PartGradeIndependent Circuits▲▼Mounting TypeTypePackage / CasePackage / Case▲▼Voltage Supply SourceCurrent - Output High, Low▲▼Operating Temperature▲▼Operating Temperature▲▼Voltage - Supply▲▼Voltage - Supply▲▼QualificationSupplier Device PackageCircuit
Texas Instruments
SN74HCS137QDRQ1
Decoder/Demultiplexer 1 x 3:8 16-SOIC
Automotive
1 ul
Surface Mount
Decoder/Demultiplexer
16-SOIC
0.003911599982529879 m, 3.900000095367432 ul
Single Supply
0.007799999788403511 A, 0.007799999788403511 A
125 °C
-40 °C
2 V
6 V
AEC-Q100
16-SOIC
1 x 3:8
Texas Instruments
SN74HCS137DR
Decoder/Demultiplexer 1 x 3:8 16-SOIC
1 ul
Surface Mount
Decoder/Demultiplexer
16-SOIC
0.003911599982529879 m, 3.900000095367432 ul
Single Supply
0.007799999788403511 A, 0.007799999788403511 A
125 °C
-40 °C
2 V
6 V
16-SOIC
1 x 3:8

Key Features

• AEC-Q100 Qualified for automotive applications:Device temperature grade 1: –40°C to +125°C, TADevice HBM ESD Classification Level 2Device CDM ESD Classifcation Level C6Wide operating voltage range: 2 V to 6 VSchmitt-trigger inputs allow for slow or noisy input signalsLow power consumptionTypical ICCof 100 nATypical input leakage current of ±100 nA±7.8-mA output drive at 6 VAEC-Q100 Qualified for automotive applications:Device temperature grade 1: –40°C to +125°C, TADevice HBM ESD Classification Level 2Device CDM ESD Classifcation Level C6Wide operating voltage range: 2 V to 6 VSchmitt-trigger inputs allow for slow or noisy input signalsLow power consumptionTypical ICCof 100 nATypical input leakage current of ±100 nA±7.8-mA output drive at 6 V

Description

AI
The SN74HCS137-Q1 is a three to eight decoder with latched address inputs, one standard output strobe (G0), and one active low output strobe (G1). When the latch enable (LE) input is low, the device acts as a standard three to eight decoder. When the latch enable (LE) input is high, the address latch retains its previous state. When the outputs are gated by either strobe input, they are all forced into the high state. When the outputs are not disabled by one or both of the strobe inputs, only the selected output is low while all others are high. The SN74HCS137-Q1 is a three to eight decoder with latched address inputs, one standard output strobe (G0), and one active low output strobe (G1). When the latch enable (LE) input is low, the device acts as a standard three to eight decoder. When the latch enable (LE) input is high, the address latch retains its previous state. When the outputs are gated by either strobe input, they are all forced into the high state. When the outputs are not disabled by one or both of the strobe inputs, only the selected output is low while all others are high.