Texas Instruments SN74ALS74AD Flip Flops
IC FF D-TYPE DUAL 1BIT 14SOIC
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74ALS74AD Flip Flops technical specifications.
General
Related Parts Comparison (SN74ALS74AD vs SN74ALS153DR vs SN74ALS156DR vs SN74ALS03BDR)
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 | 16-SOIC | 16-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Current Output High Low | 400µA, 8mA | 2.6mA, 24mA | 100µA, 8mA | -, 8mA |
| Type | D-Type | Multiplexer | Decoder/Demultiplexer | -- |
| Action |
Texas Instruments SN74ALS74AD Flip Flops Overview
Dual positive-edge-triggered D-type flip-flops with clear and preset functionality. Features two independent D-type flip-flops, each with non-inverting outputs. Operates with a 5V supply voltage, supporting a range from 4.5V to 5.5V, and offers a maximum frequency of 34MHz. This surface-mount component is housed in a 14-SOIC package and provides TTL output with 8mA low-level output current.
Suitable for operation between 0°C and 70°C, it boasts an 18ns propagation delay and is RoHS compliant.