SN74AUCH32374 具有三态输出的 32 位边沿 D 类触发器

This 32-bit edge-triggered D-type flip-flop is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.

The SN74AUCH32374 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as four 8-bit flip-flops, two 16-bit flip-flops, or one 32-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly

SN74AUCH32374
Vcc range(V) 0.8 to 2.7  
Output Drive(mA) -9/9  
No. of Bits 32  
Static Current 0.04  
th(ns) 0.4  
tpd max(ns) 2.2  
tsu(ns) 0.6  
Logic True  
Technology Family AUC  
Rating Catalog
SN74AUCH32374 特性
SN74AUCH32374 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN74AUCH32374GKER NRND -40 to 85 5.90 | 1ku LFBGA (GKE) | 96 1000 | LARGE T&R MK374
SN74AUCH32374ZKER ACTIVE -40 to 85 2.80 | 1ku LFBGA (ZKE) | 96 1000 | LARGE T&R MK374
SN74AUCH32374 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN74AUCH32374GKER TBD  SNPB  Level-2-235C-1 YEAR SN74AUCH32374GKER SN74AUCH32374GKER
SN74AUCH32374ZKER Green (RoHS & no Sb/Br)  SNAGCU  Level-3-260C-168 HR SN74AUCH32374ZKER SN74AUCH32374ZKER
SN74AUCH32374 应用技术支持与电子电路设计开发资源下载
  1. SN74AUCH32374 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
  3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  8. Designing With Logic (PDF 186 KB)
  9. Live Insertion (PDF 150 KB)
  10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  13. LOGIC Pocket Data Book (PDF 6001 KB)
  14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  15. Logic Cross-Reference (PDF 2938 KB)