| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | 1839 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Differential | |
| Divider | |
| Frequency | |
| Input | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Output | |
| PLL | |
| Ratio | |
| Supplier Device Package | |
| Type | |
| Voltage |
The 674R-01LF is a clock divider integrated circuit from Renesas, designed for clock distribution and timing applications. It features a single circuit with a 2:2 input-to-output ratio, supporting frequencies up to 235 MHz. The device operates from a supply voltage range of 3V to 5.5V and accepts and outputs clock logic levels. It does not incorporate a PLL or differential signaling.
This component is housed in a 28-QSOP package (also available as 28-SSOP with 0.154" width and 3.90mm body width), suitable for surface mount assembly. The operating temperature range is 0°C to 70°C, making it appropriate for commercial and industrial environments. The device is marked as RoHS compliant and has an MSL rating of 1 (unlimited), though these compliance claims are unverified.
Typical design considerations include ensuring proper supply decoupling and signal integrity for high-frequency clock distribution. The 2:2 ratio allows for one input to be divided into two outputs or other configurations as needed. The small footprint QSOP package saves board space in dense designs.
The supply voltage range is 3V to 5.5V.
It is available in a 28-QSOP package (also described as 28-SSOP with 0.154" width, 3.90mm body width).
The operating temperature range is 0°C to 70°C.
The part is listed as RoHS3 compliant, but this has not been verified.
The nominal frequency is 235 MHz.
The input:output ratio is 2:2.
No, the part does not have a PLL.