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Product Detailed Parameters
- Description：IC BUFF/DVR 16BIT N-INV 48SSOP
- Series：74FCT
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：Buffer, Non-Inverting
- Number of Elements：4
- Number of Bits per Element：4
- Input Type：-
- Output Type：-
- Current - Output High, Low：32mA, 64mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-BSSOP (0.295", 7.50mm Width)
- Supplier Device Package：48-SSOP
- Grade：-
- Qualification：-
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Overview
The SN74FCT16244TPVCG4 is a CMOS octal buffer and line driver manufactured by Texas Instruments. It features 16-bit non-inverting data paths with three-state outputs, housed in a 48-pin TSSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V. It provides high drive capability with output currents of -32 mA for high state and 64 mA for low state. Propagation delay is specified at 4.8 ns at 5 V. The component supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Provides 16-bit non-inverting buffering with three-state output control
- CMOS technology ensures low static power consumption
- High drive strength suitable for bus-oriented applications
Applications
- Bus-oriented memory and logic systems
- Clock drivers and buffer circuits
- High-speed data transmission lines
Procurement Notes
Verify the complete part number including the G4 suffix for RoHS compliance status. Confirm the specific tape and reel packaging configuration required for automated assembly processes. Ensure the ordering quantity aligns with standard factory pack sizes to avoid cut-tape fees or minimum order constraints during procurement.
Selection Notes
Select this component when a 16-bit wide buffer with three-state capability is required for 5 V logic systems. The FCT series offers faster switching speeds compared to standard LS logic while maintaining TTL-compatible input thresholds. Consider the TSSOP-48 package dimensions for PCB layout constraints and thermal management requirements in dense designs.
Part Context
This part belongs to the Texas Instruments SN74FCT family of Fast CMOS logic devices. The 16244 designation specifically indicates an octal buffer/driver configuration. The TPVC suffix denotes the 48-pin Thin Shrink Small Outline Package (TSSOP) with a 0.65 mm pitch. The G4 suffix typically indicates lead-free and RoHS compliant manufacturing.
Replacement Considerations
Direct replacements include the SN74FCT16244TPVC and SN74FCT16244DGGR. Verify pin compatibility and electrical specifications before substitution. Cross-reference with other FCT series buffers if pin counts differ.
