CD74HC4050 高速 CMOS 逻辑六路反向缓冲器
CD74HC4050 描述
The ’HC4049 and ’HC4050 are fabricated with high-speed silicon gate technology. They have a modified input protection structure that enables these parts to be used as logic level translators which convert high-level logic to a low-level logic while operating off the low-level logic supply. For example, 15-V input pulse levels can be down-converted to 0-V to 5-V logic levels. The modified input protection structure protects the input from negative electrostatic discharge. These parts also can be used as simple buffers or inverters without level translation. The ’HC4049 and ’HC4050 are enhanced versions of equivalent CMOS types.
|
CD74HC4050 |
| Voltage Nodes(V) |
6, 5, 2 |
| Vcc range(V) |
2.0 to 6.0 |
| Input Level |
True |
| Output Level |
CMOS |
| No. of Outputs |
CMOS |
| Output Drive(mA) |
-4/4 |
| tpd max(ns) |
6 |
| Static Current |
21 |
| Logic |
0.08 |
| Technology Family |
Catalog |
| Rating |
HC |
CD74HC4050 特性
- Typical Propagation Delay: 6ns at VCC = 5V, CL = 15pF, TA = 25°C
- High-to-Low Voltage Level Converter for up to VI = 16V
- Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
- Wide Operating Temperature Range . . . –55°C to 125°C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
CD74HC4050 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 |
| CD74HC4050E |
ACTIVE |
-55 to 125 |
0.39 | 1ku |
PDIP (N) | 16 |
25 | TUBE |
|
| CD74HC4050EE4 |
ACTIVE |
-55 to 125 |
0.39 | 1ku |
PDIP (N) | 16 |
25 | TUBE |
|
| CD74HC4050M |
ACTIVE |
-55 to 125 |
0.42 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
|
| CD74HC4050M96 |
ACTIVE |
-55 to 125 |
0.35 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
|
| CD74HC4050M96E4 |
ACTIVE |
-55 to 125 |
0.35 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
|
| CD74HC4050M96G4 |
ACTIVE |
-55 to 125 |
0.35 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
|
| CD74HC4050ME4 |
ACTIVE |
-55 to 125 |
0.42 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
|
| CD74HC4050MG4 |
ACTIVE |
-55 to 125 |
0.42 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
|
CD74HC4050 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 |
| CD74HC4050E |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
CD74HC4050E |
CD74HC4050E |
| CD74HC4050EE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
CD74HC4050EE4 |
CD74HC4050EE4 |
| CD74HC4050M |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HC4050M |
CD74HC4050M |
| CD74HC4050M96 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HC4050M96 |
CD74HC4050M96 |
| CD74HC4050M96E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HC4050M96E4 |
CD74HC4050M96E4 |
| CD74HC4050M96G4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HC4050M96G4 |
CD74HC4050M96G4 |
| CD74HC4050ME4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HC4050ME4 |
CD74HC4050ME4 |
| CD74HC4050MG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HC4050MG4 |
CD74HC4050MG4 |
CD74HC4050 应用技术支持与电子电路设计开发资源下载
- CD74HC4050 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)