CD74HCT166 高速 CMOS 逻辑 8 位串行输入/并行输出移位寄存器

The ’HC166 and ’HCT166 8-bit shift register is fabricated with silicon gate CMOS technology. It possesses the low power consumption of standard CMOS integrated circuits, and can operate at speeds comparable to the equivalent low power Schottky device.

The ’HCT166 is functionally and pin compatible with the standard ’LS166.

The 166 is an 8-bit shift register that has fully synchronous serial or parallel data entry selected by an active LOW Parallel Enable (PE\) input. When the PE\ is LOW one setup time before the LOW-to-HIGH clock transition, parallel data is entered into the register. When PE\ is HIGH, data is entered into the internal bit position Q0 from Serial Data Input (DS), and the remaining bits are shifted one place to the right (Q0 → Q1 → Q2, etc

	CD74HCT166
Technology Family	HCT
Rating	Catalog

CD74HCT166 特性

Buffered Inputs
Asynchronous Parallel Load
Complementary Outputs
Fanout (Over Temperature Range)
- Standard Outputs. . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il 1uA at VOL, VOH

CD74HCT166 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
CD74HCT166E	ACTIVE	-55 to 125	0.39 \| 1ku	PDIP (N) \| 14	25 \| TUBE	CD74HCT166E
CD74HCT166EE4	ACTIVE	-55 to 125	0.39 \| 1ku	PDIP (N) \| 14	25 \| TUBE	CD74HCT166E
CD74HCT166M	ACTIVE	-55 to 125	0.42 \| 1ku	SOIC (D) \| 14	50 \| TUBE	HCT166M
CD74HCT166M96	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 14	2500 \| LARGE T&R	HCT166M
CD74HCT166M96E4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 14	2500 \| LARGE T&R	HCT166M
CD74HCT166M96G4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 14	2500 \| LARGE T&R	HCT166M
CD74HCT166ME4	ACTIVE	-55 to 125	0.42 \| 1ku	SOIC (D) \| 14	50 \| TUBE	HCT166M
CD74HCT166MG4	ACTIVE	-55 to 125	0.42 \| 1ku	SOIC (D) \| 14	50 \| TUBE	HCT166M

CD74HCT166 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
CD74HCT166E	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD74HCT166E	CD74HCT166E
CD74HCT166EE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD74HCT166EE4	CD74HCT166EE4
CD74HCT166M	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT166M	CD74HCT166M
CD74HCT166M96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT166M96	CD74HCT166M96
CD74HCT166M96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT166M96E4	CD74HCT166M96E4
CD74HCT166M96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT166M96G4	CD74HCT166M96G4
CD74HCT166ME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT166ME4	CD74HCT166ME4
CD74HCT166MG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT166MG4	CD74HCT166MG4

CD74HCT166 应用技术支持与电子电路设计开发资源下载

CD74HCT166 数据资料 dataSheet 下载.PDF
TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
CMOS Power Consumption and CPD Calculation (PDF 89 KB)
Designing With Logic (PDF 186 KB)
Live Insertion (PDF 150 KB)
Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
HiRel Unitrode Power Management Brochure (PDF 206 KB)
LOGIC Pocket Data Book (PDF 6001 KB)
HiRel Unitrode Power Management Brochure (PDF 206 KB)
Logic Cross-Reference (PDF 2938 KB)