Part A
74HC237D
은지포미국주식회사
- Lifecycle
- Active
- Stock
- 5670 PCS
- Package
- SOIC-16
- Series
- 논리 - 신호 스위치, 멀티플렉서, 디코더
Parts at a glance
Part B
74HC221N,652
은지포미국주식회사
- Lifecycle
- Active
- Stock
- 4835 PCS
- Package
- DIP-16
- Series
- 논리 - 다중 진동기
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 | 74HC237D | 74HC221N,652 |
|---|---|---|
| Supplier | Rochester Electronics, LLC | NXP USA Inc. |
| Series | 74HC | 74HC |
| Part Status | Active | Obsolete |
| Type | Decoder/Demultiplexer | - |
| Circuit | 1 x 3:8 | - |
| Independent Circuits | 1 | 2 |
| Current - Output High Low | 5.2mA, 5.2mA | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply | - |
| Voltage - Supply | 2V ~ 6V | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Through Hole |
| Logic Type | - | Monostable |
| Schmitt Trigger Input | - | Yes |
| Propagation Delay | - | 19 ns |