For Reference Only
| Part Number | CD74HC191E |
| LIXINC Part # | CD74HC191E |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Logic - Counters, Dividers |
| Description | SYNCHRONOUS UP/DOWN COUNTER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | CD74HC191E PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | CD74HC191E |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Logic - Counters, Dividers |
| Manufacturer: | Rochester Electronics |
| Series: | 74HC |
| Package: | Tube |
| Part Status: | Obsolete |
| Logic Type: | Binary Counter |
| Direction: | Up, Down |
| Number of Elements: | 1 |
| Number of Bits per Element: | 4 |
| Reset: | - |
| Timing: | Synchronous |
| Count Rate: | 35 MHz |
| Trigger Type: | Positive Edge |
| Voltage - Supply: | 2 V ~ 6.0 V |
| Operating Temperature: | -55°C ~ 125°C |
| Mounting Type: | Through Hole |
| Package / Case: | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package: | 16-PDIP |
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| In Stock | 16776 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.34000 | $0.34 |
| 10 | $0.29730 | $2.973 |
| 25 | $0.27943 | $6.98575 |
| 100 | $0.22804 | $22.804 |
| 500 | $0.18028 | $90.14 |
| 1000 | $0.14422 | $144.22 |
| 2500 | $0.13070 | $326.75 |
| 5000 | $0.12169 | $608.45 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.