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CY74FCT162827ETPAC
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Product Detailed Parameters
- Description：IC BUFF NON-INVERT 5.5V 56TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：Buffer, Non-Inverting
- Number of Elements：2
- Number of Bits per Element：10
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：24mA, 24mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：56-TFSOP (0.240", 6.10mm Width)
- Supplier Device Package：56-TSSOP
- Grade：-
- Qualification：-
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Overview
The CY74FCT162827ETPAC is a high-performance, 20-bit universal bus driver manufactured by Texas Instruments. It features two independent 10-bit buffers with non-inverting logic and 3-state outputs, housed in a 56-pin TSSOP package. Designed for driving heavily loaded transmission lines, it operates within a supply voltage range of 4.75 V to 5.25 V. The device supports surface-mount installation and functions reliably across an industrial temperature range from -40°C to +85°C.
Feature Summary
- Provides 20-bit universal buffering capability through two independent 10-bit elements
- Features 3-state outputs to facilitate efficient bus-oriented architectures
- Engineered specifically to drive heavily loaded transmission lines
Applications
- Bus-oriented system architectures requiring signal buffering
- Driving heavily loaded transmission lines in digital circuits
- Universal bus driver applications in industrial equipment
Procurement Notes
Verify the specific suffix 'ETPAC' against official Texas Instruments documentation to confirm the exact pinout, tape-and-reel specifications, and moisture sensitivity level. Ensure the component matches the 56-TSSOP package dimensions and electrical characteristics defined in the current datasheet before finalizing procurement orders.
Selection Notes
Select this component when a 20-bit wide bus interface is required with 3-state control capabilities. It is suitable for designs needing robust signal integrity on loaded lines while maintaining compatibility with standard 5V FCT logic families. Consider the TSSOP-56 footprint constraints during PCB layout planning.
Part Context
This part belongs to the CY74FCT series of fast CMOS logic devices produced by Texas Instruments. It serves as a buffer and line driver solution, distinct from flip-flops or latches within the same family. The device complements other bus drivers like the CY74FCT827T series but offers a wider 20-bit configuration for broader data paths.
Replacement Considerations
Check for direct substitutes such as the IDT74FCT162827ETPAC or equivalent Renesas parts. Verify pin compatibility and electrical parameters before swapping.
