Texas Instruments CD74ACT109MG4 Latches
Dual JK positive-edge triggered flip-flop IC featuring two independent JK flip-flop circuits.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CD74ACT109MG4 Latches technical specifications.
General
Alternate Parts Comparison (CD74ACT109MG4 vs CD74ACT257M96 vs CD74ACT258M96 vs CD74ACT20M96)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Package / Case | -- | 16-SOIC | 16-SOIC | 14-SOIC |
| Current Output High Low | -- | 75mA, 75mA | 75mA, 75mA | 24mA, 24mA |
| Action |
Texas Instruments CD74ACT109MG4 Latches Overview
Dual JK positive-edge triggered flip-flop IC featuring two independent JK flip-flop circuits. Operates with a 5V supply voltage, ranging from 4.5V to 5.5V, and supports frequencies up to 100MHz. Offers a high-level output current of -24mA and a low-level output current of 24mA. Packaged in a 16-pin SOIC surface-mount case, this CMOS technology component has a propagation delay of 10.3ns and a turn-on delay time of 2.6ns.
It is RoHS compliant and operates across a temperature range of -55°C to...