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CD74ACT373 具有三态输出的八路透明锁存器

The ’HC533, ’HCT533, ’HC563, and CD74HCT563 are high speed Octal Transparent Latches manufactured with silicon gate CMOS technology. They possess the low power con-sumption of standard CMOS integrated circuits, as well as the ability to drive 15 LSTTL devices.

The outputs are transparent to the inputs when the latch enable (LE\) is high. When the latch enable (LE\) goes low the data is latched. The output enable (OE\) controls the three-state outputs. When the output enable (OE\) is high the outputs are in the high impedance state. The latch operation is independent of the state of the output enable.

The ’HC533 and ’HCT533 are identical in function to the ’HC563 and CD74HCT563 but have different pinouts

	CD74ACT373
Technology Family	AC
Rating	Catalog

CD74ACT373 特性

• Buffered inputs
• Typical pro-agation delay: 4.3 ns @ VCC = 5 V, TA = 25°C, CL = 50 pF
• Exceeds 2-kV ESD Protection - MIL-STD-883, Method 3015
• SCR-Latchup-resistant CMOS process and circuit design
• Speed of bipolar FAST*/AS/S with significantly reduced power consumption
• Balanced propagation delays
• AC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply
• ± 24-mA output drive current
  -Fanout to 15 FAST* ICs
  -Drives 50-ohm transmission lines
• Characterized for operation from –40° to 85°C

CD74ACT373 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
CD74ACT373E	ACTIVE	-55 to 125	0.60 | 1ku	PDIP (N) | 20	20 | TUBE
CD74ACT373EE4	ACTIVE	-55 to 125	0.60 | 1ku	PDIP (N) | 20	20 | TUBE
CD74ACT373M	ACTIVE	-55 to 125	0.65 | 1ku	SOIC (DW) | 20	25 | TUBE
CD74ACT373M96	ACTIVE	-55 to 125	0.55 | 1ku	SOIC (DW) | 20	2000 | LARGE T&R
CD74ACT373M96E4	ACTIVE	-55 to 125	0.55 | 1ku	SOIC (DW) | 20	2000 | LARGE T&R
CD74ACT373M96G4	ACTIVE	-55 to 125	0.55 | 1ku	SOIC (DW) | 20	2000 | LARGE T&R
CD74ACT373ME4	ACTIVE	-55 to 125	0.65 | 1ku	SOIC (DW) | 20	25 | TUBE
CD74ACT373MG4	ACTIVE	-55 to 125	0.65 | 1ku	SOIC (DW) | 20	25 | TUBE

CD74ACT373 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
CD74ACT373E	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD74ACT373E	CD74ACT373E
CD74ACT373EE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD74ACT373EE4	CD74ACT373EE4
CD74ACT373M	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74ACT373M	CD74ACT373M
CD74ACT373M96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74ACT373M96	CD74ACT373M96
CD74ACT373M96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74ACT373M96E4	CD74ACT373M96E4
CD74ACT373M96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74ACT373M96G4	CD74ACT373M96G4
CD74ACT373ME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74ACT373ME4	CD74ACT373ME4
CD74ACT373MG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD74ACT373MG4	CD74ACT373MG4

CD74ACT373 应用技术支持与电子电路设计开发资源下载

1. CD74ACT373 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)