For Reference Only
| Part Number | QS74FCT191CTSO |
| LIXINC Part # | QS74FCT191CTSO |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Logic - Counters, Dividers |
| Description | QUALITY SEMI CNTR SYNC POS EDGE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | QS74FCT191CTSO 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: | QS74FCT191CTSO |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Logic - Counters, Dividers |
| Manufacturer: | Rochester Electronics |
| Series: | QS74FCT191 |
| Package: | Bulk |
| Part Status: | Obsolete |
| Logic Type: | Binary Counter |
| Direction: | Bidirectional |
| Number of Elements: | - |
| Number of Bits per Element: | 4 |
| Reset: | Asynchronous |
| Timing: | Synchronous |
| Count Rate: | - |
| Trigger Type: | Positive Edge |
| Voltage - Supply: | - |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | - |
| Supplier Device Package: | - |
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| In Stock | 19227 - 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 | $1.87000 | $1.87 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.