SN74AC14 六路施密特触发反向器
SN74AC14 描述
These Schmitt-trigger devices contain six independent inverters. They perform the Boolean function Y = A. Because of the Schmitt action, they have different input threshold levels for positive-going (VT+) and for negative-going (VT–) signals.
These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals. They also have a greater noise margin than conventional inverters
|
SN74AC14 |
| Voltage Nodes(V) |
5, 3.3 |
| No. of Gates |
6 |
| Vcc range(V) |
2.0 to 6.0 |
| Input Level |
CMOS |
| Output Level |
CMOS |
| Output Drive(mA) |
-24/24 |
| tpd max(ns) |
11 |
| Static Current |
0.02 |
| Technology Family |
AC |
| Rating |
Catalog |
SN74AC14 特性
- 2-V to 6-V VCC Operation
- Inputs Accept Voltages to 6 V
- Max tpd of 9.5 ns at 5 V
SN74AC14 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 |
| SN74AC14D |
ACTIVE |
-40 to 85 |
0.26 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| SN74AC14DBLE |
OBSOLETE |
-40 to 85 |
|
SSOP (DB) | 14 |
|
|
| SN74AC14DBR |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
SSOP (DB) | 14 |
2000 | LARGE T&R |
|
| SN74AC14DBRE4 |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
SSOP (DB) | 14 |
2000 | LARGE T&R |
|
| SN74AC14DBRG4 |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
SSOP (DB) | 14 |
2000 | LARGE T&R |
|
| SN74AC14DE4 |
ACTIVE |
-40 to 85 |
0.26 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| SN74AC14DG4 |
ACTIVE |
-40 to 85 |
0.26 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| SN74AC14DR |
ACTIVE |
-40 to 85 |
0.22 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| SN74AC14DRE4 |
ACTIVE |
-40 to 85 |
0.22 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| SN74AC14DRG4 |
ACTIVE |
-40 to 85 |
0.22 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| SN74AC14N |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
PDIP (N) | 14 |
25 | TUBE |
|
| SN74AC14NE4 |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
PDIP (N) | 14 |
25 | TUBE |
|
| SN74AC14NSR |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
SO (NS) | 14 |
2000 | LARGE T&R |
|
| SN74AC14NSRE4 |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
SO (NS) | 14 |
2000 | LARGE T&R |
|
| SN74AC14NSRG4 |
ACTIVE |
-40 to 85 |
0.24 | 1ku |
SO (NS) | 14 |
2000 | LARGE T&R |
|
| SN74AC14PW |
ACTIVE |
-40 to 85 |
0.26 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| SN74AC14PWE4 |
ACTIVE |
-40 to 85 |
0.26 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| SN74AC14PWG4 |
ACTIVE |
-40 to 85 |
0.26 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| SN74AC14PWLE |
OBSOLETE |
-40 to 85 |
|
TSSOP (PW) | 14 |
|
|
| SN74AC14PWR |
ACTIVE |
-40 to 85 |
0.22 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| SN74AC14PWRE4 |
ACTIVE |
-40 to 85 |
0.22 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| SN74AC14PWRG4 |
ACTIVE |
-40 to 85 |
0.22 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
SN74AC14 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 |
| SN74AC14D |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14D |
SN74AC14D |
| SN74AC14DBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DBR |
SN74AC14DBR |
| SN74AC14DBRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DBRE4 |
SN74AC14DBRE4 |
| SN74AC14DBRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DBRG4 |
SN74AC14DBRG4 |
| SN74AC14DE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DE4 |
SN74AC14DE4 |
| SN74AC14DG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DG4 |
SN74AC14DG4 |
| SN74AC14DR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DR |
SN74AC14DR |
| SN74AC14DRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DRE4 |
SN74AC14DRE4 |
| SN74AC14DRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14DRG4 |
SN74AC14DRG4 |
| SN74AC14N |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
SN74AC14N |
SN74AC14N |
| SN74AC14NE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
SN74AC14NE4 |
SN74AC14NE4 |
| SN74AC14NSR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14NSR |
SN74AC14NSR |
| SN74AC14NSRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14NSRE4 |
SN74AC14NSRE4 |
| SN74AC14NSRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14NSRG4 |
SN74AC14NSRG4 |
| SN74AC14PW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14PW |
SN74AC14PW |
| SN74AC14PWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14PWE4 |
SN74AC14PWE4 |
| SN74AC14PWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14PWG4 |
SN74AC14PWG4 |
| SN74AC14PWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14PWR |
SN74AC14PWR |
| SN74AC14PWRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14PWRE4 |
SN74AC14PWRE4 |
| SN74AC14PWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74AC14PWRG4 |
SN74AC14PWRG4 |
SN74AC14 应用技术支持与电子电路设计开发资源下载
- SN74AC14 数据资料 dataSheet 下载.PDF
- TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
- CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
- Semiconductor Packing Methodology (PDF 3005 KB)
- 逻辑产品选择指南 2006/2007 （修订版 Z）(4462KB)
- 标准线性和逻辑产品 5 分钟指南 (786KB)
- 了解和解释标准逻辑数据表
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)
