Texas Instruments CD74HCT40103E Counters and Dividers
BINARY COUNTER
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CD74HCT40103E Counters and Dividers technical specifications.
General
Related Parts Comparison (CD74HCT40103E vs CD74HCT574M96 vs CD74HCT4053PWRG4 vs CD74HCT7046AM96)
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 | 16-DIP | 20-SOIC | 16-TSSOP | 16-SOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Supply Voltage | 5V | 4.5V ~ 5.5V | -- | 4.5V ~ 5.5V |
| Action |
Texas Instruments CD74HCT40103E Counters and Dividers Overview
High-speed CMOS logic 8-stage synchronous down counter, operating at up to 25MHz. Features positive edge clock triggering, asynchronous reset, and an 8-bit count capability. This through-hole component is housed in a PDIP package, with an operating supply voltage of 5V, ranging from 4.5V to 5.5V.
It offers a propagation delay of 102ns and operates across a wide temperature range of -55°C to 125°C. RoHS and Lead Free compliant.
