Part A
SN74HC148DR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 1241 個数
- Package
- SOIC-16
- Series
- ロジック - 信号スイッチ、マルチプレクサ、デコーダ
Parts at a glance
Part B
SN74HC148DWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6459 個数
- Package
- SOIC-16
- Series
- ロジック - 信号スイッチ、マルチプレクサ、デコーダ
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 | SN74HC148DR | SN74HC148DWR |
|---|---|---|
| Supplier | - | Texas Instruments,Rochester Electronics, LLC |
| Series | 74HC | 74HC |
| Part Status | Active | Obsolete |
| Type | Priority Encoder | Priority Encoder |
| Circuit | 1 x 8:3 | 1 x 8:3 |
| Independent Circuits | 1 | 1 |
| Current - Output High Low | 5.2mA, 5.2mA | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply | Single Supply |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |