Synchronous, positive edge-triggered 4-bit bidirectional binary counter. Features a 25MHz maximum frequency and 52ns propagation delay. Operates with a 5V supply voltage (4.75V to 5.25V range) and is constructed using bipolar technology. Packaged in a 16-pin PDIP for through-hole mounting.
Frequency25MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Texas Instruments SN74LS191NE4 technical specifications.
General
| Package/Case | PDIP |
| Clock Edge Trigger Type | Positive Edge |
| Direction | Bidirectional |
| Frequency | 25MHz |
| Lead Free | Contains Lead |
| Logic Function | Counter |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Through Hole |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Propagation Delay | 52ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74LS |
| Sync/Async | Synchronous |
| Technology | BIPOLAR |
| Weight | 0.03357oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74LS191NE4 Datasheet
Download the complete datasheet for Texas Instruments SN74LS191NE4 to view detailed technical specifications.
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