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CY74FCT163H245CPVC
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Product Detailed Parameters
- Description：BUS TRANSCEIVER, FCT SERIES
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The CY74FCT163H245CPVC is a 16-bit bus transceiver from the FCT series, manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.75V to 5.25V. The device supports bidirectional data transmission with common control functionality. It is housed in a 48-pin SSOP package and is rated for an operating temperature range of -40°C to +85°C.
Feature Summary
- Provides 16-bit bidirectional data bus interfacing capabilities
- Features three-state outputs for effective bus line management
- Utilizes common control logic for synchronized direction and enable operations
Applications
- Digital logic bus interface circuits
- Memory mapping systems
- General-purpose data bus drivers
Procurement Notes
Verify the specific suffix 'H' against official Texas Instruments documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the 48-SSOP package dimensions match the target PCB footprint requirements. Confirm RoHS compliance status as indicated in the latest manufacturer datasheets before finalizing procurement specifications.
Selection Notes
Select this component when a 16-bit wide bus interface is required within the FCT logic family. It is suitable for applications needing TTL-compatible input levels and high-speed data transfer. Consider the 48-SSOP package constraints and thermal performance limits when designing the system layout.
Part Context
This part belongs to the Texas Instruments FCT (Fast CMOS) logic family, which bridges the speed of Schottky TTL with CMOS power efficiency. The 163H variant specifically denotes a 16-bit configuration, distinguishing it from the more common 8-bit 74FCT245 devices. It serves as a critical interface element in parallel data communication architectures.
Replacement Considerations
Direct substitutes include other 16-bit FCT bus transceivers such as the CY74FCT163245 series. Verify pin-to-pin compatibility and electrical parameter alignment with the original specification sheet before implementation.
