Texas Instruments SN74AHC74D Flip Flops
IC FF D-TYPE DUAL 1BIT 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AHC74D
Series
Detailed Description
IC FF D-TYPE DUAL 1BIT 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74AHC74D Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74AHC74D Flip Flops technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Active
Type
D-Type
Output Type
Complementary
Number of Elements
2
Max Frequency
115 MHz
Number of Bits Per Element
1
Related Parts Comparison (SN74AHC74D vs SN74AHC1G02DBVRE4 vs SN74AHC1G08DBVR vs SN74AHC1G14DRLRG4)
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 | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -55 °C ~ 125 °C | -40°C ~ 125°C |
| Supply Voltage | 2V ~ 5.5V | 2V ~ 5.5V | 2 V ~ 5.5 V | 2V ~ 5.5V |
| Lifecycle Status | Active | Active | Production | Active |
| Package / Case | 14-SOIC | SOT-23-5 | -- | SOT-553 |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | -- | 8mA, 8mA |
| Max Propagation Delay V Max Cl | 6.1ns @ 5V, 50pF | 7.5ns @ 5V, 50pF | -- | 10.6ns @ 5V, 50pF |
| Number of Elements | 2 | 1 | 1 | -- |
| Quiescent Current | 2 µA | 1 uA | 1 µA | -- |
| Number of Circuits | -- | 1 | 1 | 1 |
| Number of Inputs | -- | 2 | 2 | 1 |
| 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
MC74VHC74DR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Dual D Flip-Flop, 75MHz, SOIC, CMOS, 2V-5.5V
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