概览
简介
The IDT 54FCT373T is an octal transparent latch with 3-state outputs and is intended for bus oriented applications. The flip-flops appear transparent to the data when Latch Enable (LE) is high. When LE is low, the data that meets the set-up time is latched. The 54FCT373T operates at -55C to +125C. (For commercial version, see 74FCT373T)
特性
- Std., A, and C speeds
- Low input and output leakage <1 uA (max.)
- CMOS power levels
- True TTL input and output compatibility:– VOH = 3.3V (typ.)
- – VOL = 0.3V (typ.)
- High Drive outputs (-15mA IOH, 48mA IOL)
- Meets or exceeds JEDEC standard 18 specifications
- Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)
- Power off disable outputs permit "live insertion"
- Available in 20 pin CERDIP and LCC packages
产品对比
应用
设计和开发
模型
ECAD 模块
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
![Diagram of ECAD Models](/themes/idt8/images/ecad-models.jpg)