The CD74HC390EX is a dual decade counter IC from Rochester Electronics, featuring a 16-pin PDIP package and a military temperature grade. It operates within a supply voltage range of 2V to 6V and has a maximum operating temperature of 125°C. The device is designed for use in logic circuits and is suitable for applications requiring a count direction of up to 3 bits.
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Technical Specifications
Rochester Electronics CD74HC390EX technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 16 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T16 |
| Number of Functions | 4 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | DECADE COUNTER |
| Family | HC/UH |
| Number of Bits | 3 |
| Count Direction | UP |
| Trigger Type | NEGATIVE EDGE |
Compliance
| RoHS | No |
| Lead Free | No |
| REACH | unknown |
| Military Spec | False |
Datasheet
Rochester Electronics CD74HC390EX Datasheet
Download the complete datasheet for Rochester Electronics CD74HC390EX to view detailed technical specifications.
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