Texas Instruments SN74HC74DB Flip Flops
IC FF D-TYPE DUAL 1BIT 14SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC74DB
Series
Detailed Description
IC FF D-TYPE DUAL 1BIT 14SSOP
Package
14-SSOP (0.209", 5.30mm Width)
Key Features
Package / Case: 14-SSOP (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74HC74DB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC74DB Flip Flops technical specifications.
General
Series
74HC
Package / Case
14-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 6V
Type
D-Type
Output Type
Complementary
Functions
Set(Preset) and Reset
Number of Elements
2
Max Frequency
60 MHz
Alternate Parts Comparison (SN74HC74DB vs SN74HCS09DR vs SN74HCS4075DR vs SN74HC14DRG3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SSOP | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Current Output High Low | 5.2mA, 5.2mA | -, 7.8mA | 7.8mA, 7.8mA | 5.2mA, 5.2mA |
| Max Propagation Delay V Max Cl | 30ns @ 6V, 50pF | 11ns @ 6V, 50pF | 12ns @ 6V, 50pF | 21ns @ 6V, 50pF |
| Current Quiescent Max | -- | 2 µA | 2 µA | 2 µA |
| Features | -- | Schmitt Trigger, Open Drain | Schmitt Trigger Input | Schmitt Trigger |
| Logic Level High | -- | 1.5V ~ 4.2V | 1.5V ~ 4.2V | 1.5V ~ 4.2V |
| Logic Level Low | -- | 1V ~ 3V | 1V ~ 3V | 0.3V ~ 1.2V |
| Logic Type | -- | AND Gate | OR Gate | Inverter |
| Number of Circuits | -- | 4 | 3 | 6 |
| Action |
More Parts in Flip Flops
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