The 74HC191DB is a 16-bit binary counter from Nexperia, operating over a supply voltage range of 2V to 6V. It features a maximum operating temperature of 125°C and a propagation delay of 66ns. The counter has a load capacitance of 50pF and is available in a SSOP-16 package.
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Technical Specifications
Nexperia 74HC191DB technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 16 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G16 |
| Width | 5.3 |
| Length | 6.2 |
| Number of Functions | 1 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | BINARY COUNTER |
| Family | HC/UH |
| Propagation Delay (tpd) | 66 |
| Number of Bits | 4 |
| Load Capacitance | 50 |
| Count Direction | BIDIRECTIONAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 13 |
Compliance
| RoHS | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Nexperia 74HC191DB Datasheet
Download the complete datasheet for Nexperia 74HC191DB to view detailed technical specifications.
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