Description
CD74HC191E Texas Instruments - Yeehing Electronics
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.682 |
| 100 — 249 | 0.524 |
| 250 — 999 | 0.386 |
| 1,000 + | 0.19 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Counter ICs |
| RoHS | Y |
| Mounting Style | Through Hole |
| Package / Case | PDIP-16 |
| Counter Type | Binary |
| Logic Family | HC |
| Number of Bits | 4 bit |
| Counting Sequence | Up/Down |
| Operating Supply Voltage | 2 V to 6 V |
| Minimum Operating Temperature | - 55 C |
| Maximum Operating Temperature | + 125 C |
| Series | CD74HC191 |
| Packaging | Tube |
| Function | Counter |
| Operating Temperature Range | - 55 C to + 125 C |
| Output Current | +/- 5.2 mA |
| Brand | Texas Instruments |
| Product Type | Counter ICs |
| Factory Pack Quantity | 25 |
| Subcategory | Counter ICs |
| Unit Weight | 0.033570 oz |
For more information, please refer to datasheet
Documents
| CD74HC191E Datasheet |
More Information
The CD54/74HC190 are asynchronously presettable BCD decade counters, whereas the CD54/74HC191 and CD54/74HCT191 are asynchronously presettable binary counters.
