onsemi MC74AC139DTR2G Microcontrollers
Dual 1-of-4 CMOS Demultiplexer/Decoder, TSSOP-16
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC74AC139DTR2G
Base Model
Detailed Description
Dual 1-of-4 CMOS Demultiplexer/Decoder, TSSOP-16
Package
16-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
MC74AC139DTR2G Datasheet
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Technical Specifications
onsemi MC74AC139DTR2G Microcontrollers technical specifications.
General
Series
74AC
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2V ~ 6V
Lifecycle Status
Active
Type
Decoder/Demultiplexer
Voltage Supply Source
Single Supply
Current Output High Low
24mA, 24mA
Circuit
1 x 2:4
Related Parts Comparison (MC74AC139DTR2G vs MC74AC08DR2G vs MC74AC32DTR2G vs MC74AC86DTR2G)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | 74AC | 74AC | 74AC | 74AC |
| Package / Case | 16-TSSOP | 14-SOIC | 14-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Lifecycle Status | Active | Active | Active | Active |
| Current Output High Low | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA | 24mA, 24mA |
| Current Quiescent Max | -- | 4 µA | 4 µA | 4 µA |
| Input Logic Level High | -- | 2.1V ~ 3.85V | 2.1V ~ 3.85V | 2.1V ~ 3.85V |
| Input Logic Level Low | -- | 0.9V ~ 1.65V | 0.9V ~ 1.65V | 0.9V ~ 1.65V |
| Logic Type | -- | AND Gate | OR Gate | XOR (Exclusive OR) |
| Max Propagation Delay V Max Cl | -- | 7.5ns @ 5V, 50pF | 7.5ns @ 5V, 50pF | 8.5ns @ 5V, 50pF |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
MC74AC139DTR2onsemiDirectonsemi
Pin YesPkg YesElec Yes
Decoder/Demultiplexer 1 x 2:4 16-TSSOP
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