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16 TSSOP
Integrated Circuits (ICs)

74HC138PW,118

Active
Freescale Semiconductor - NXP

3-TO-8 LINE DECODER / DEMULTIPLEXER, 74HC, 8 OUTPUTS, 2 V TO 6 V, 16 PINS, TSSOP

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DocumentsDatasheetplastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body+6
16 TSSOP
Integrated Circuits (ICs)

74HC138PW,118

Active
Freescale Semiconductor - NXP

3-TO-8 LINE DECODER / DEMULTIPLEXER, 74HC, 8 OUTPUTS, 2 V TO 6 V, 16 PINS, TSSOP

Deep-Dive with AI

DocumentsDatasheetplastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body+6

Technical Specifications

Parameters and characteristics for this part

Specification74HC138PW,118
Circuit1 x 3:8
Current - Output High, Low [custom]5.2 mA
Current - Output High, Low [custom]5.2 mA
Independent Circuits1
Mounting TypeSurface Mount
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Package / Case16-TSSOP
Package / Case [x]0.173 in
Package / Case [y]4.4 mm
Supplier Device Package16-TSSOP
TypeDecoder/Demultiplexer
Voltage - Supply [Max]6 V
Voltage - Supply [Min]2 V
Voltage Supply SourceSingle Supply

74HC138PW Series

3-to-8 line decoder/demultiplexer; inverting

PartTypeIndependent CircuitsPackage / CaseQualificationOperating Temperature [Max]Operating Temperature [Min]Voltage - Supply [Min]Voltage - Supply [Max]CircuitVoltage Supply SourceMounting TypeCurrent - Output High, Low [custom]Current - Output High, Low [custom]Supplier Device PackageGradePackage / Case [x]Package / Case [y]
16 VFQFN
Freescale Semiconductor - NXP
74HC138BQ-Q100,115
Decoder/Demultiplexer
1
16-VFQFN Exposed Pad
AEC-Q100
125 °C
-40 °C
2 V
6 V
1 x 3:8
Single Supply
Surface Mount
5.2 mA
5.2 mA
16-DHVQFN (2.5x3.5)
Automotive
LT3695HMSE#PBF
Freescale Semiconductor - NXP
74HC138PW,112
Decoder/Demultiplexer
1
16-TSSOP
125 °C
-40 °C
2 V
6 V
1 x 3:8
Single Supply
Surface Mount
5.2 mA
5.2 mA
16-TSSOP
0.173 in
4.4 mm
16 TSSOP
Freescale Semiconductor - NXP
74HC138PW,118
Decoder/Demultiplexer
1
16-TSSOP
125 °C
-40 °C
2 V
6 V
1 x 3:8
Single Supply
Surface Mount
5.2 mA
5.2 mA
16-TSSOP
0.173 in
4.4 mm
16 VFQFN
Freescale Semiconductor - NXP
74HC138BQ,115
Decoder/Demultiplexer
1
16-VFQFN Exposed Pad
125 °C
-40 °C
2 V
6 V
1 x 3:8
Single Supply
Surface Mount
5.2 mA
5.2 mA
16-DHVQFN (2.5x3.5)
16 TSSOP
Freescale Semiconductor - NXP
74HC138PW-Q100,118
Decoder/Demultiplexer
1
16-TSSOP
AEC-Q100
125 °C
-40 °C
2 V
6 V
1 x 3:8
Single Supply
Surface Mount
5.2 mA
5.2 mA
16-TSSOP
Automotive
0.173 in
4.4 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.28
10$ 0.20
25$ 0.17
100$ 0.15
250$ 0.14
500$ 0.13
1000$ 0.12
Digi-Reel® 1$ 0.28
10$ 0.20
25$ 0.17
100$ 0.15
250$ 0.14
500$ 0.13
1000$ 0.12
Tape & Reel (TR) 2500$ 0.12
5000$ 0.11
7500$ 0.11
12500$ 0.11
17500$ 0.11
25000$ 0.11
62500$ 0.11

Description

General part information

74HC138PW Series

The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 toY7). The device features three enable inputs (E1,E2 and E3). Every output will be HIGH unlessE1 andE2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one inverter. The '138 can be used as an eight output demultiplexer by using one of the active LOW enable inputs as the data input and the remaining enable inputs as strobes. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.