SN74LV573A 具有三态输出的八路透明 D 类锁存器

The ’LV573A devices are octal transparent D-type latches designed for 2-V to 5.5-V VCC operation.

These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels set up at the 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 high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly.

	SN74LV573A
Voltage Nodes(V)	5, 3.3, 2.5
Rating	Catalog

SN74LV573A 特性

• 2-V to 5.5-V VCC Operation
• Max tpd of 8 ns at 5 V
• Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C
• Supports Mixed-Mode Voltage Operation on All Ports
• Ioff Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)

SN74LV573A 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
SN74LV573ADBR	ACTIVE	-40 to 85	0.27 | 1ku	SSOP (DB) | 20	2000 | LARGE T&R
SN74LV573ADBRE4	ACTIVE	-40 to 85	0.27 | 1ku	SSOP (DB) | 20	2000 | LARGE T&R
SN74LV573ADBRG4	ACTIVE	-40 to 85	0.27 | 1ku	SSOP (DB) | 20	2000 | LARGE T&R
SN74LV573ADGVR	ACTIVE	-40 to 85	0.24 | 1ku	TVSOP (DGV) | 20	2000 | LARGE T&R
SN74LV573ADGVRE4	ACTIVE	-40 to 85	0.24 | 1ku	TVSOP (DGV) | 20	2000 | LARGE T&R
SN74LV573ADGVRG4	ACTIVE	-40 to 85	0.24 | 1ku	TVSOP (DGV) | 20	2000 | LARGE T&R
SN74LV573ADW	ACTIVE	-40 to 85	0.29 | 1ku	SOIC (DW) | 20	25 | TUBE
SN74LV573ADWE4	ACTIVE	-40 to 85	0.29 | 1ku	SOIC (DW) | 20	25 | TUBE
SN74LV573ADWG4	ACTIVE	-40 to 85	0.29 | 1ku	SOIC (DW) | 20	25 | TUBE
SN74LV573ADWR	ACTIVE	-40 to 85	0.24 | 1ku	SOIC (DW) | 20	2000 | LARGE T&R
SN74LV573ADWRE4	ACTIVE	-40 to 85	0.24 | 1ku	SOIC (DW) | 20	2000 | LARGE T&R
SN74LV573ADWRG4	ACTIVE	-40 to 85	0.24 | 1ku	SOIC (DW) | 20	2000 | LARGE T&R
SN74LV573AGQNR	NRND	-40 to 85	0.36 | 1ku	BGA MICROSTAR JUNIOR (GQN) | 20	1000 | LARGE T&R
SN74LV573ANSR	ACTIVE	-40 to 85	0.27 | 1ku	SO (NS) | 20	2000 | LARGE T&R
SN74LV573ANSRE4	ACTIVE	-40 to 85	0.27 | 1ku	SO (NS) | 20	2000 | LARGE T&R
SN74LV573ANSRG4	ACTIVE	-40 to 85	0.27 | 1ku	SO (NS) | 20	2000 | LARGE T&R
SN74LV573APW	ACTIVE	-40 to 85	0.29 | 1ku	TSSOP (PW) | 20	70 | TUBE
SN74LV573APWE4	ACTIVE	-40 to 85	0.29 | 1ku	TSSOP (PW) | 20	70 | TUBE
SN74LV573APWG4	ACTIVE	-40 to 85	0.29 | 1ku	TSSOP (PW) | 20	70 | TUBE
SN74LV573APWR	ACTIVE	-40 to 85	0.24 | 1ku	TSSOP (PW) | 20	2000 | LARGE T&R
SN74LV573APWRE4	ACTIVE	-40 to 85	0.24 | 1ku	TSSOP (PW) | 20	2000 | LARGE T&R
SN74LV573APWRG4	ACTIVE	-40 to 85	0.24 | 1ku	TSSOP (PW) | 20	2000 | LARGE T&R
SN74LV573APWT	ACTIVE	-40 to 85	0.60 | 1ku	TSSOP (PW) | 20	250 | SMALL T&R
SN74LV573APWTE4	ACTIVE	-40 to 85	0.60 | 1ku	TSSOP (PW) | 20	250 | SMALL T&R
SN74LV573APWTG4	ACTIVE	-40 to 85	0.60 | 1ku	TSSOP (PW) | 20	250 | SMALL T&R
SN74LV573ARGYR	ACTIVE	-40 to 85	0.27 | 1ku	VQFN (RGY) | 20	3000 | LARGE T&R
SN74LV573ARGYRG4	ACTIVE	-40 to 85	0.27 | 1ku	VQFN (RGY) | 20	3000 | LARGE T&R
SN74LV573AZQNR	ACTIVE	-40 to 85	0.36 | 1ku	BGA MICROSTAR JUNIOR (GQN) | 20	1000 | LARGE T&R

SN74LV573A 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
SN74LV573ADBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADBR	SN74LV573ADBR
SN74LV573ADBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADBRE4	SN74LV573ADBRE4
SN74LV573ADBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADBRG4	SN74LV573ADBRG4
SN74LV573ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADGVR	SN74LV573ADGVR
SN74LV573ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADGVRE4	SN74LV573ADGVRE4
SN74LV573ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADGVRG4	SN74LV573ADGVRG4
SN74LV573ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADW	SN74LV573ADW
SN74LV573ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADWE4	SN74LV573ADWE4
SN74LV573ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADWG4	SN74LV573ADWG4
SN74LV573ADWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADWR	SN74LV573ADWR
SN74LV573ADWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADWRE4	SN74LV573ADWRE4
SN74LV573ADWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ADWRG4	SN74LV573ADWRG4
SN74LV573AGQNR	TBD	SNPB	Level-1-240C-UNLIM	SN74LV573AGQNR	SN74LV573AGQNR
SN74LV573ANSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ANSR	SN74LV573ANSR
SN74LV573ANSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ANSRE4	SN74LV573ANSRE4
SN74LV573ANSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573ANSRG4	SN74LV573ANSRG4
SN74LV573APW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APW	SN74LV573APW
SN74LV573APWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWE4	SN74LV573APWE4
SN74LV573APWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWG4	SN74LV573APWG4
SN74LV573APWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWR	SN74LV573APWR
SN74LV573APWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWRE4	SN74LV573APWRE4
SN74LV573APWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWRG4	SN74LV573APWRG4
SN74LV573APWT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWT	SN74LV573APWT
SN74LV573APWTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWTE4	SN74LV573APWTE4
SN74LV573APWTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LV573APWTG4	SN74LV573APWTG4
SN74LV573ARGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	SN74LV573ARGYR	SN74LV573ARGYR
SN74LV573ARGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	SN74LV573ARGYRG4	SN74LV573ARGYRG4
SN74LV573AZQNR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	SN74LV573AZQNR	SN74LV573AZQNR

SN74LV573A 应用技术支持与电子电路设计开发资源下载

1. SN74LV573A 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)