Texas Instruments CD74HCT109ME4 Latches
Dual JK flip-flop with reset, featuring positive edge clock triggering and non-inverting polarity.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CD74HCT109ME4 Latches technical specifications.
General
Alternate Parts Comparison (CD74HCT109ME4 vs CD74HCT574M96 vs CD74HCT4053PWRG4 vs CD74HCT573DBR)
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 |
| Operating Temperature | -55°C ~ 125°C | -- | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Supply Voltage | 5V | -- | -- | 4.5V ~ 5.5V |
| Number of Circuits | 2 | -- | 3 | -- |
| Series | 74HCT | -- | -- | -- |
| Frequency | 54MHz | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Clock Edge Trigger Type | Positive Edge | -- | -- | -- |
| High Level Output Current | -4mA | -- | -- | -- |
| Input Type | SINGLE-ENDED | -- | -- | -- |
| Lead Free | Contains Lead | -- | -- | -- |
| Logic Function | Flip-Flop | -- | -- | -- |
| Action |
Texas Instruments CD74HCT109ME4 Latches Overview
Dual JK flip-flop with reset, featuring positive edge clock triggering and non-inverting polarity. This CMOS logic IC operates at a maximum frequency of 54MHz with a 5V supply voltage, supporting a 4.5V to 5.5V range. It offers a propagation delay of 40ns and a turn-on delay time of 17ns, with output currents of 4mA (low) and -4mA (high).
Packaged in a 16-SOIC surface mount case, this component is RoHS compliant and operates across a wide temperature range of -55°C to 125°C.