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Product Detailed Parameters
- Description：IC REGISTER 16BIT 3.3V 48-TSSOP
- Series：74FCT
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Logic Type：Register, D-Type
- Output Type：Tri-State
- Number of Elements：2
- Number of Bits per Element：8
- Function：Universal
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-TFSOP (0.240", 6.10mm Width)
- Supplier Device Package：48-TSSOP
- Grade：-
- Qualification：-
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Overview
The 74FCT163374APAG8 is a 16-bit register manufactured by Renesas Electronics, belonging to the FCT logic series. It is housed in a TSSOP-48 package and functions as a buffer or transceiver. The device operates within a supply voltage range of 4.5V to 5.5V. It features a maximum clock frequency of 10 MHz and a reset propagation delay of 5.2 ns. Output drive capabilities include a low-level current of 50 mA and a high-level current of -36 mA. The component supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Provides 16-bit data storage with configurable buffer or transceiver functionality
- Supports mixed-voltage translation between 3.3V and 5V systems via compatible inputs
- Features rail-to-rail output swing for enhanced noise margin
Applications
- Memory address latching
- I/O port implementation
- Bus driver circuits
Procurement Notes
Verify the specific suffix 'A' against official datasheets, as standard listings often reference the 'C' variant. Confirm RoHS compliance status and check for End-of-Life notifications, as this product line has faced discontinuance. Ensure the TSSOP-48 package matches design requirements before procurement.
Selection Notes
Select this component for applications requiring 16-bit parallel data retention with CMOS power levels. It is suitable for designs needing compatibility with both 3.3V and 5V logic families. Verify that the 5.2 ns reset delay and 10 MHz clock limit meet system timing constraints.
Part Context
This part belongs to the 74FCT163374 series of high-speed, low-power transparent D-type latches. It is designed for temporary data storage and can operate as two independent 8-bit latches or a single 16-bit latch. The series is characterized by low ground bounce and high ESD protection.
Replacement Considerations
Official substitutes may include variants with different speed grades or packaging options within the same family, such as the 74FCT163374CPAG8. Cross-reference pinouts and electrical characteristics carefully.
