SN74AS175B 具有清零功能的四路 D 类上升沿触发器

These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct-clear (CLR)\ input. The ’ALS175 and ’AS175B feature complementary outputs from each flip-flop.

Information at the data (D) inputs meeting the setup-time requirements is transferred to the 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 (CLK) 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

	SN74AS175B
Voltage Nodes(V)	5
Rating	Catalog

SN74AS175B 特性

• ’ALS174 and ’AS174 Contain Six Flip-Flops With Single-Rail Outputs
• ’ALS175 and ’AS175B Contain Four Flip-Flops With Double-Rail Outputs
• Buffered Clock and Direct-Clear Inputs
• Applications Include:
  • Buffer/Storage Registers
  • Shift Registers
  • Pattern Generators
• Fully Buffered Outputs for Maximum Isolation From External Disturbances (’AS Only)

SN74AS175B 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
SN74AS175BDBLE	OBSOLETE	-40 to 85		SSOP (DB) | 16
SN74AS175BDBR	ACTIVE	-40 to 85	0.40 | 1ku	SSOP (DB) | 16	2000 | LARGE T&R
SN74AS175BDBRG4	ACTIVE	-40 to 85	0.40 | 1ku	SSOP (DB) | 16	2000 | LARGE T&R
SN74AS175BDW	ACTIVE	-40 to 85	0.43 | 1ku	SOIC (DW) | 16	25 | TUBE
SN74AS175BDWE4	ACTIVE	-40 to 85	0.43 | 1ku	SOIC (DW) | 16	25 | TUBE
SN74AS175BDWG4	ACTIVE	-40 to 85	0.43 | 1ku	SOIC (DW) | 16	25 | TUBE
SN74AS175BDWR	ACTIVE	-40 to 85	0.36 | 1ku	SOIC (DW) | 16	2000 | LARGE T&R
SN74AS175BDWRE4	ACTIVE	-40 to 85	0.36 | 1ku	SOIC (DW) | 16	2000 | LARGE T&R
SN74AS175BDWRG4	ACTIVE	-40 to 85	0.36 | 1ku	SOIC (DW) | 16	2000 | LARGE T&R
SN74AS175BN	ACTIVE	-40 to 85	0.40 | 1ku	PDIP (N) | 16	20 | TUBE
SN74AS175BNE4	ACTIVE	-40 to 85	0.40 | 1ku	PDIP (N) | 16	20 | TUBE
SN74AS175BNSR	ACTIVE	-40 to 85	0.40 | 1ku	SO (NS) | 16	2000 | LARGE T&R
SN74AS175BNSRE4	ACTIVE	-40 to 85	0.40 | 1ku	SO (NS) | 16	2000 | LARGE T&R
SN74AS175BNSRG4	ACTIVE	-40 to 85	0.40 | 1ku	SO (NS) | 16	2000 | LARGE T&R
SN74AS175BPW	ACTIVE	-40 to 85	0.43 | 1ku	TSSOP (PW) | 16	70 | TUBE
SN74AS175BPWE4	ACTIVE	-40 to 85	0.43 | 1ku	TSSOP (PW) | 16	70 | TUBE
SN74AS175BPWG4	ACTIVE	-40 to 85	0.43 | 1ku	TSSOP (PW) | 16	70 | TUBE
SN74AS175BPWLE	OBSOLETE	-40 to 85		TSSOP (PW) | 16
SN74AS175BPWR	ACTIVE	-40 to 85	0.36 | 1ku	TSSOP (PW) | 16	2000 | LARGE T&R
SN74AS175BPWRE4	ACTIVE	-40 to 85	0.36 | 1ku	TSSOP (PW) | 16	2000 | LARGE T&R
SN74AS175BPWRG4	ACTIVE	-40 to 85	0.36 | 1ku	TSSOP (PW) | 16	2000 | LARGE T&R

SN74AS175B 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
SN74AS175BDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDBR	SN74AS175BDBR
SN74AS175BDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDBRG4	SN74AS175BDBRG4
SN74AS175BDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDW	SN74AS175BDW
SN74AS175BDWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDWE4	SN74AS175BDWE4
SN74AS175BDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDWG4	SN74AS175BDWG4
SN74AS175BDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDWR	SN74AS175BDWR
SN74AS175BDWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDWRE4	SN74AS175BDWRE4
SN74AS175BDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BDWRG4	SN74AS175BDWRG4
SN74AS175BN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74AS175BN	SN74AS175BN
SN74AS175BNE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	SN74AS175BNE4	SN74AS175BNE4
SN74AS175BNSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BNSR	SN74AS175BNSR
SN74AS175BNSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BNSRE4	SN74AS175BNSRE4
SN74AS175BNSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BNSRG4	SN74AS175BNSRG4
SN74AS175BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BPW	SN74AS175BPW
SN74AS175BPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BPWE4	SN74AS175BPWE4
SN74AS175BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BPWG4	SN74AS175BPWG4
SN74AS175BPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BPWR	SN74AS175BPWR
SN74AS175BPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BPWRE4	SN74AS175BPWRE4
SN74AS175BPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74AS175BPWRG4	SN74AS175BPWRG4

SN74AS175B 应用技术支持与电子电路设计开发资源下载

1. SN74AS175B 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)