Texas Instruments SN74HC74DR Microcontrollers
D-Type Flip-Flop, 2-Bit, Pos-Edge, 29MHz, 5V, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC74DR
Series
Base Model
Detailed Description
D-Type Flip-Flop, 2-Bit, Pos-Edge, 29MHz, 5V, SOIC
Package
SOIC (D)-14
Lifecycle Status
Active
Datasheet
SN74HC74DR Datasheet
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Technical Specifications
Texas Instruments SN74HC74DR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
2
Technology Family
HC
Supply Voltage Min V
2
Supply Voltage Max V
6
Input Type
Standard CMOS
Output Type
Push-Pull
Clock Frequency Max Mhz
29
Iol Max Ma
5.2
Ioh Max Ma
-5.2
Related Parts Comparison (SN74HC74DR vs SN74HC08DR vs SN74HC14DRG3 vs SN74HC02DRG4)
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 | |
|---|---|---|---|---|
| RoHS | Yes | Compliant | -- | -- |
| Package | SOIC (D)-14 | SOIC | -- | -- |
| Number of Channels | 2 | -- | -- | -- |
| Clock Frequency Max Mhz | 29 | -- | -- | -- |
| Input Type | Standard CMOS | -- | -- | -- |
| Ioh Max Ma | -5.2 | -- | -- | -- |
| Iol Max Ma | 5.2 | -- | -- | -- |
| Operating Temperature Range C | -40 to 85 | -- | -- | -- |
| Output Type | Push-Pull | -- | -- | -- |
| Supply Current Max a | 40 | -- | -- | -- |
| Supply Voltage Max V | 6 | -- | -- | -- |
| Supply Voltage Min V | 2 | -- | -- | -- |
| 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
MC74HC74ADR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Flip Flop D-Type Pos-Edge 2-Element Automotive 14-Pin SOIC N T/R
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN74HC08DRTexas Instruments4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85