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Product Detailed Parameters
- Description：IC CLK BUFFER 1:10 100MHZ 20SOIC
- Series：74FCT
- Package：Tape & Reel (TR),Cut Tape (CT)
- Mfr：Renesas Electronics Corporation
- Type：Fanout Buffer (Distribution)
- Number of Circuits：1
- Ratio - Input:Output：1:10
- Differential - Input:Output：No/No
- Input：LVTTL
- Output：CMOS, TTL
- Frequency - Max：100 MHz
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：20-SOIC
- Grade：-
- Qualification：-
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Overview
The Renesas Electronics 74FCT3807ASOG8 is a single clock fan-out buffer and distribution IC designed for high-speed digital systems. It features a 1:10 input-to-output ratio, accepting an LVTTL input to drive ten CMOS or TTL outputs. The device operates within a supply voltage range of 3V to 3.6V and supports maximum frequencies up to 100 MHz. It is housed in a 20-SOIC package with a width of 7.50mm (0.295 inches). The component functions across an operating temperature range of 0°C to +70°C and complies with RoHS3 standards.
Feature Summary
- 1:10 Clock Distribution Ratio
- LVTTL Input / CMOS-TTL Output
- 100 MHz Maximum Frequency
- 3V to 3.6V Supply Voltage Range
Applications
- High-speed clock distribution networks
- System timing synchronization
- Digital signal processing interfaces
Procurement Notes
Verify the specific suffix 'G8' corresponds to tape-and-reel packaging when sourcing. Confirm that the 20-SOIC footprint matches the target PCB design. Check current lifecycle status as manufacturing changes may affect availability. Ensure voltage levels align with system requirements before integration.
Selection Notes
Select this component for applications requiring a single source to drive multiple loads with minimal skew. The 100 MHz limit suits moderate-speed digital buses. Compare against the 74FCT3807APYG variant if industrial temperature ranges (-40°C to +85°C) are required instead of commercial grades.
Part Context
This part belongs to the 74FCT series of fast CMOS logic devices. It serves as a buffer within Renesas's clock driver portfolio. The 'ASOG8' designation specifies the SOIC-20 package and reel packaging configuration. It replaces older IDT-branded equivalents under the same functional specification.
Replacement Considerations
The 74FCT3807AQG8 offers identical electrical performance but utilizes a 20-QSOP package. Verify pin compatibility and physical dimensions before substituting. Other family members like the 74FCT3807PYG8 provide similar functionality in SSOP packages.
