The SN74LS90DRE4 is a decade counter IC from Rochester Electronics, featuring a commercial temperature grade and a 5V supply voltage. It has 14 terminals and operates over a temperature range of 0 to 70 degrees Celsius. The device is a dual-function logic IC with a propagation delay of 50ns and a maximum frequency of 32MHz. It is packaged in a GREEN, PLASTIC, SOIC-14 package with dimensions of 3.9mm width and 8.65mm length.
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Technical Specifications
Rochester Electronics SN74LS90DRE4 technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 14 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G14 |
| Width | 3.9 |
| Length | 8.65 |
| Number of Functions | 2 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.25 |
| Supply Voltage-Min (Vsup) | 4.75 |
| Logic IC Type | DECADE COUNTER |
| Family | LS |
| Propagation Delay (tpd) | 50 |
| Number of Bits | 3 |
| Count Direction | UP |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 32 |
Compliance
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Rochester Electronics SN74LS90DRE4 Datasheet
Download the complete datasheet for Rochester Electronics SN74LS90DRE4 to view detailed technical specifications.
No datasheet is available for this part.