| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
80 pcs
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80 pcs | On Request | 1 | On Request | On Request | 39 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Power (Watts) | |
| Voltage Supply |
The Cirrus Logic CS61574A-IL1ZR is an integrated circuit designed for telecom applications, functioning as a Line Interface Unit (LIU). It supports both E1 and T1 communication standards, making it suitable for various telecommunication equipment.
This IC operates with a supply voltage ranging from 4.75V to 5.25V and has a power consumption of up to 350 mW. It is built for reliable performance in demanding environments, with an operating temperature range of -40°C to 85°C. The device is housed in a 28-PLCC package and is designed for surface mount technology.
Key features include its single-circuit design and its ability to ensure signal integrity for telecom signals. The component is suitable for use in switches, multiplexers, and network interface cards that handle digital trunk lines. It is often found in industrial, commercial, and infrastructure telecom systems.
Selection should consider the specific E1/T1 line interface compatibility and the suitability of the 28-PLCC form factor for the assembly process. Users should ensure the voltage, power, and temperature specifications align with their design requirements. As this is an obsolete part, it is primarily recommended for maintenance, repairs, or sustaining legacy equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.75V to 5.25V.
-40°C to 85°C.
28-PLCC and 28-LCC (J-Lead) surface mount packages.
Line Interface Unit (LIU) for E1 and T1 interfaces.
1 circuit.
350 mW.
E1 and T1.
