CD74HCT377 具有数据使能输入的高速 CMOS 逻辑八路 D 类触发器

The ’HC377 and ’HCT377 are octal D-type flip-flops with a buffered clock (CP) common to all eight flip-flops. All the flip-flops are loaded simultaneously on the positive edge of the clock (CP) when the Data Enable (E\) is Low.

	CD74HCT377
Technology Family	AC
Rating	Catalog

CD74HCT377 特性

• Buffered Common Clock
• Buffered Inputs
• Typical Propagation Delay at CL = 15pF, VCC = 5V, TA = 25°C
  • 14 ns (HC Types)
  • 16 ns (HCT Types)
• 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

CD74HCT377 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
CD74HCT377E	ACTIVE	-55 to 125	0.55 | 1ku	PDIP (N) | 20	25 | TUBE
CD74HCT377EE4	ACTIVE	-55 to 125	0.55 | 1ku	PDIP (N) | 20	25 | TUBE
CD74HCT377M	ACTIVE	-55 to 125	0.48 | 1ku	SOIC (DW) | 20	40 | TUBE
CD74HCT377M96	ACTIVE	-55 to 125	0.40 | 1ku	SOIC (DW) | 20	2500 | LARGE T&R
CD74HCT377M96E4	ACTIVE	-55 to 125	0.40 | 1ku	SOIC (DW) | 20	2500 | LARGE T&R
CD74HCT377M96G4	ACTIVE	-55 to 125	0.40 | 1ku	SOIC (DW) | 20	2500 | LARGE T&R
CD74HCT377ME4	ACTIVE	-55 to 125	0.48 | 1ku	SOIC (DW) | 20	40 | TUBE
CD74HCT377MG4	ACTIVE	-55 to 125	0.48 | 1ku	SOIC (DW) | 20	40 | TUBE

CD74HCT377 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
CD74HCT377E	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD74HCT377E	CD74HCT377E
CD74HCT377EE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD74HCT377EE4	CD74HCT377EE4
CD74HCT377M	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT377M	CD74HCT377M
CD74HCT377M96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT377M96	CD74HCT377M96
CD74HCT377M96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT377M96E4	CD74HCT377M96E4
CD74HCT377M96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT377M96G4	CD74HCT377M96G4
CD74HCT377ME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT377ME4	CD74HCT377ME4
CD74HCT377MG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74HCT377MG4	CD74HCT377MG4

CD74HCT377 应用技术支持与电子电路设计开发资源下载

1. CD74HCT377 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)