For Reference Only
| Part Number | DS21Q42T |
| LIXINC Part # | DS21Q42T |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Interface - Telecom |
| Description | DS21Q42 ENHANCED QUAD T1 FRAMER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | DS21Q42T 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: | DS21Q42T |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Interface - Telecom |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Tube |
| Part Status: | Obsolete |
| Function: | - |
| Interface: | Parallel/Serial |
| Number of Circuits: | 4 |
| Voltage - Supply: | 2.97V ~ 3.63V |
| Current - Supply: | 75mA |
| Power (Watts): | - |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 128-LQFP |
| Supplier Device Package: | 128-LQFP (14x20) |
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| In Stock | 12426 - 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 | $59.09000 | $59.09 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.