ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FAST CMOS OCTAL D REGISTER (3 S
- Series：*
- Mfr：IDT, Integrated Device Technology Inc
- Package：Bulk
- Function：-
- Type：-
- Output Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Clock Frequency：-
- Max Propagation Delay @ V, Max CL：-
- Trigger Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Current - Quiescent (Iq)：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Input Capacitance：-
- Grade：-
- Qualification：-
Download product information
Overview
The IDT 74FCT374PCTSO is a FAST CMOS octal D register featuring three-state outputs. It operates within a supply voltage range of 4.75 V to 5.25 V and supports TTL input levels. The device provides high drive capability with a low-level output current of 64 mA and a high-level output current of -32 mA. Propagation delay is specified at 10 ns. It is housed in a 20-pin SOIC package and functions as an 8-bit transparent latch with non-inverting logic.
Feature Summary
- FAST CMOS technology for high-speed operation
- Octal configuration with eight independent D-type latches
- Three-state outputs for bus-oriented applications
- Compatible with TTL input logic levels
Applications
- Bus-oriented memory mapping
- Clocked data storage systems
- High-speed digital signal processing interfaces
Procurement Notes
Verify the manufacturer designation, as IDT products are often rebranded under Renesas or Texas Instruments designations such as CY74FCT374. Confirm that the specific suffix 'PCTSO' corresponds to the intended SOIC-20 package variant. Ensure compatibility with existing system voltage requirements and thermal management specifications before finalizing procurement orders.
Selection Notes
Select this component for applications requiring fast switching speeds and high fan-out capabilities. The three-state output feature allows multiple devices to share common data lines efficiently. Consider the operating temperature range and package size constraints when integrating into compact circuit designs requiring robust digital storage functionality.
Part Context
This part belongs to the FCT (Fast CMOS Technology) family, designed to bridge the performance gap between standard CMOS and ECL logic families. The 74FCT374 series specifically addresses the need for high-density, high-speed octal registers in complex digital systems, offering improved speed over traditional 74HC series counterparts while maintaining CMOS power efficiency.
Replacement Considerations
Cross-reference with Texas Instruments CY74FCT374TSOC for pin-compatible alternatives. Verify functional equivalence regarding propagation delay and output drive strength before substitution.
