Texas Instruments SN74AHCT74MDREP Microcontrollers
Dual D-Type Flip-Flop, 140MHz, 5.5V, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AHCT74MDREP
Series
Base Model
Detailed Description
Dual D-Type Flip-Flop, 140MHz, 5.5V, SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
SN74AHCT74MDREP Datasheet
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Technical Specifications
Texas Instruments SN74AHCT74MDREP Microcontrollers technical specifications.
General
Series
74AHCT
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Type
D-Type
Output Type
Complementary
Functions
Set(Preset) and Reset
Number of Elements
2
Related Parts Comparison (SN74AHCT74MDREP vs SN74AHCT02RGYR vs SN74AHCT1G08DCK3 vs SN74AHCT04RGYR)
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 | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-VFQFN Exposed Pad | 5-TSSOP | 14-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA |
| Max Propagation Delay V Max Cl | 8.8ns @ 5V, 50pF | 7.5ns @ 5V, 50pF | 7.9ns @ 5V, 50pF | 7.7ns @ 5V, 50pF |
| Current Quiescent Max | -- | 2 µA | 1 µA | 2 µA |
| Logic Level High | -- | 2V | 2V | 2V |
| Logic Level Low | -- | 0.8V | 0.8V | 0.8V |
| Logic Type | -- | NOR Gate | AND Gate | Inverter |
| Number of Circuits | -- | 4 | 1 | 6 |
| 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 .
Suggested replacements
MC74VHCT74ADR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Dual D Flip-Flop, 65MHz, 5V, SOIC, Pos Edge
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SN74AHCT1G08DCK3Texas InstrumentsSingle 2-input, 4.5-V to 5.5-V AND gate with TTL-compatible CMOS inputs 5-SC70 -40 to 125