Part A
CD74HC373E
NXP USA Inc.
- Lifecycle
- Active
- Stock
- 1296 個数
- Package
- PDIP-20
- Series
- ロジック - ラッチ
Parts at a glance
Part B
CD74HC640E
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6829 個数
- Series
- ロジック - バッファ、ドライバ、レシーバ、トランシーバ
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | CD74HC373E | CD74HC640E |
|---|---|---|
| Supplier | - | Rochester Electronics, LLC |
| Part Status | Obsolete | Active |
| Series | 74HC | - |
| Logic Type | D-Type Transparent Latch | - |
| Circuit | 8:8 | - |
| Output Type | Tri-State | - |
| Voltage - Supply | 2V ~ 6V | - |
| Independent Circuits | 1 | - |
| Delay Time - Propagation | 30ns | - |
| Current - Output High Low | 7.8mA, 7.8mA | - |
| Operating Temperature | -55°C ~ 125°C | - |
| Mounting Type | Through Hole | - |