SN74AHC174 具有清零功能的六路 D 类触发器
The ’AHC174 devices are positive-edge-triggered D-type flip-flops with a direct clear (CLR)\ input and are designed for 2-V to 5.5-V VCC operation.
Information at the data (D) inputs that meets the setup time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output
SN74AHC174 特性
- Operating Range 2-V to 5.5-V VCC
- Contain Six Flip-Flops With Single-Rail Outputs
- Applications Include:
- Buffer/Storage Registers
- Shift Registers
- Pattern Generators
- 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)
SN74AHC174 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 |
| SN74AHC174DBLE |
OBSOLETE |
-40 to 85 |
|
SSOP (DB) | 16 |
|
|
| SN74AHC174DBR |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
SSOP (DB) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174DBRG4 |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
SSOP (DB) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174DW |
ACTIVE |
-40 to 85 |
0.43 | 1ku |
SOIC (DW) | 16 |
25 | TUBE |
|
| SN74AHC174DWE4 |
ACTIVE |
-40 to 85 |
0.43 | 1ku |
SOIC (DW) | 16 |
25 | TUBE |
|
| SN74AHC174DWG4 |
ACTIVE |
-40 to 85 |
0.43 | 1ku |
SOIC (DW) | 16 |
25 | TUBE |
|
| SN74AHC174DWR |
ACTIVE |
-40 to 85 |
0.36 | 1ku |
SOIC (DW) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174DWRE4 |
ACTIVE |
-40 to 85 |
0.36 | 1ku |
SOIC (DW) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174DWRG4 |
ACTIVE |
-40 to 85 |
0.36 | 1ku |
SOIC (DW) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174N |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
PDIP (N) | 16 |
20 | TUBE |
|
| SN74AHC174NE4 |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
PDIP (N) | 16 |
20 | TUBE |
|
| SN74AHC174NSR |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
SO (NS) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174NSRE4 |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
SO (NS) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174NSRG4 |
ACTIVE |
-40 to 85 |
0.40 | 1ku |
SO (NS) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174PW |
ACTIVE |
-40 to 85 |
0.43 | 1ku |
TSSOP (PW) | 16 |
70 | TUBE |
|
| SN74AHC174PWE4 |
ACTIVE |
-40 to 85 |
0.43 | 1ku |
TSSOP (PW) | 16 |
70 | TUBE |
|
| SN74AHC174PWG4 |
ACTIVE |
-40 to 85 |
0.43 | 1ku |
TSSOP (PW) | 16 |
70 | TUBE |
|
| SN74AHC174PWLE |
OBSOLETE |
-40 to 85 |
|
TSSOP (PW) | 16 |
|
|
| SN74AHC174PWR |
ACTIVE |
-40 to 85 |
0.36 | 1ku |
TSSOP (PW) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174PWRE4 |
ACTIVE |
-40 to 85 |
0.36 | 1ku |
TSSOP (PW) | 16 |
2000 | LARGE T&R |
|
| SN74AHC174PWRG4 |
ACTIVE |
-40 to 85 |
0.36 | 1ku |
TSSOP (PW) | 16 |
2000 | LARGE T&R |
|
SN74AHC174 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 |
| SN74AHC174DBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DBR |
SN74AHC174DBR |
| SN74AHC174DBRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DBRG4 |
SN74AHC174DBRG4 |
| SN74AHC174DW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DW |
SN74AHC174DW |
| SN74AHC174DWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DWE4 |
SN74AHC174DWE4 |
| SN74AHC174DWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DWG4 |
SN74AHC174DWG4 |
| SN74AHC174DWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DWR |
SN74AHC174DWR |
| SN74AHC174DWRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DWRE4 |
SN74AHC174DWRE4 |
| SN74AHC174DWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174DWRG4 |
SN74AHC174DWRG4 |
| SN74AHC174N |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
SN74AHC174N |
SN74AHC174N |
| SN74AHC174NE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
SN74AHC174NE4 |
SN74AHC174NE4 |
| SN74AHC174NSR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174NSR |
SN74AHC174NSR |
| SN74AHC174NSRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174NSRE4 |
SN74AHC174NSRE4 |
| SN74AHC174NSRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174NSRG4 |
SN74AHC174NSRG4 |
| SN74AHC174PW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174PW |
SN74AHC174PW |
| SN74AHC174PWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174PWE4 |
SN74AHC174PWE4 |
| SN74AHC174PWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174PWG4 |
SN74AHC174PWG4 |
| SN74AHC174PWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174PWR |
SN74AHC174PWR |
| SN74AHC174PWRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174PWRE4 |
SN74AHC174PWRE4 |
| SN74AHC174PWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AHC174PWRG4 |
SN74AHC174PWRG4 |
SN74AHC174 应用技术支持与电子电路设计开发资源下载
- SN74AHC174 数据资料 dataSheet 下载.PDF
- TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
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- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
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- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)
