The SN74HC191NSR is a 4-bit synchronous counter from Texas Instruments, operating at a maximum frequency of 48MHz. It is designed for use with a supply voltage of 5V and is packaged in a surface-mount SOP package. The counter is RoHS compliant and features a propagation delay of 330ns. It can operate over a temperature range of -40°C to 85°C.
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Texas Instruments SN74HC191NSR technical specifications.
| Package/Case | SOP |
| Clock Edge Trigger Type | Positive Edge |
| Direction | Bidirectional |
| Frequency | 48MHz |
| Lead Free | Lead Free |
| Logic Function | Counter |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Propagation Delay | 330ns |
| RoHS Compliant | Yes |
| Series | 74HC |
| Sync/Async | Synchronous |
| Technology | CMOS |
| Weight | 0.007079oz |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments SN74HC191NSR to view detailed technical specifications.
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