SN74LS175 具有清零功能的四路 D 类触发器

These monolithic, positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct clear input, and the '175, 'LS175, and 'S175 feature complementary outputs from each flip-flop.

Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output.

These circuits are fully compatible for use with most TTL circuits

	SN74LS175
Voltage Nodes(V)	5
Rating	Catalog

SN74LS175 特性

• '174, 'LS174, 'S174 Contain Six Flip-Flops with Single-Rail Outputs
• '175, 'LS175, 'S175 Contain Four Flip-Flops with Double-Rail Outputs
• Three Performance Ranges Offered: See Table Lower Right
• Buffered Clock and Direct Clear Inputs
• Individual Data Input to Each Flip-Flop
• Applications include:
  • Buffer/Storage Registers
  • Shift Registers
  • Pattern Generators

SN74LS175 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
SN74LS175DBLE	OBSOLETE	-40 to 85		SSOP (DB) | 14
SN74LS175DBR	ACTIVE	-40 to 85	0.40 | 1ku	SSOP (DB) | 14	2000 | LARGE T&R
SN74LS175DBRG4	ACTIVE	-40 to 85	0.40 | 1ku	SSOP (DB) | 14	2000 | LARGE T&R
SN74LS175DW	ACTIVE	-40 to 85	0.43 | 1ku	SOIC (D) | 14	25 | TUBE
SN74LS175DWE4	ACTIVE	-40 to 85	0.43 | 1ku	SOIC (D) | 14	25 | TUBE
SN74LS175DWG4	ACTIVE	-40 to 85	0.43 | 1ku	SOIC (D) | 14	25 | TUBE
SN74LS175DWR	ACTIVE	-40 to 85	0.36 | 1ku	SOIC (D) | 14	2000 | LARGE T&R
SN74LS175DWRE4	ACTIVE	-40 to 85	0.36 | 1ku	SOIC (D) | 14	2000 | LARGE T&R
SN74LS175DWRG4	ACTIVE	-40 to 85	0.36 | 1ku	SOIC (D) | 14	2000 | LARGE T&R
SN74LS175N	ACTIVE	-40 to 85	0.40 | 1ku	PDIP (N) | 14	20 | TUBE
SN74LS175NE4	ACTIVE	-40 to 85	0.40 | 1ku	PDIP (N) | 14	20 | TUBE
SN74LS175NSR	ACTIVE	-40 to 85	0.40 | 1ku	SO (NS) | 14	2000 | LARGE T&R
SN74LS175NSRE4	ACTIVE	-40 to 85	0.40 | 1ku	SO (NS) | 14	2000 | LARGE T&R
SN74LS175NSRG4	ACTIVE	-40 to 85	0.40 | 1ku	SO (NS) | 14	2000 | LARGE T&R
SN74LS175PW	ACTIVE	-40 to 85	0.43 | 1ku	TSSOP (PW) | 14	70 | TUBE
SN74LS175PWE4	ACTIVE	-40 to 85	0.43 | 1ku	TSSOP (PW) | 14	70 | TUBE
SN74LS175PWG4	ACTIVE	-40 to 85	0.43 | 1ku	TSSOP (PW) | 14	70 | TUBE
SN74LS175PWLE	OBSOLETE	-40 to 85		TSSOP (PW) | 14
SN74LS175PWR	ACTIVE	-40 to 85	0.36 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R
SN74LS175PWRE4	ACTIVE	-40 to 85	0.36 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R
SN74LS175PWRG4	ACTIVE	-40 to 85	0.36 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R

SN74LS175 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
SN74LS175DBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DBR	SN74LS175DBR
SN74LS175DBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DBRG4	SN74LS175DBRG4
SN74LS175DW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DW	SN74LS175DW
SN74LS175DWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DWE4	SN74LS175DWE4
SN74LS175DWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DWG4	SN74LS175DWG4
SN74LS175DWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DWR	SN74LS175DWR
SN74LS175DWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DWRE4	SN74LS175DWRE4
SN74LS175DWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175DWRG4	SN74LS175DWRG4
SN74LS175N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74LS175N	SN74LS175N
SN74LS175NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74LS175NE4	SN74LS175NE4
SN74LS175NSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175NSR	SN74LS175NSR
SN74LS175NSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175NSRE4	SN74LS175NSRE4
SN74LS175NSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175NSRG4	SN74LS175NSRG4
SN74LS175PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175PW	SN74LS175PW
SN74LS175PWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175PWE4	SN74LS175PWE4
SN74LS175PWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175PWG4	SN74LS175PWG4
SN74LS175PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175PWR	SN74LS175PWR
SN74LS175PWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175PWRE4	SN74LS175PWRE4
SN74LS175PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74LS175PWRG4	SN74LS175PWRG4

SN74LS175 应用技术支持与电子电路设计开发资源下载

1. SN74LS175 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)