Part A
SN74HC126DR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3900 個数
- Package
- SOIC-14
- Series
- ロジック - バッファ、ドライバ、レシーバ、トランシーバ
Parts at a glance
Part B
SN74HCS594DR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3343 個数
- Package
- SOIC-16
- Series
- ロジック - シフトレジスタ
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 | SN74HC126DR | SN74HCS594DR |
|---|---|---|
| Supplier | - | Texas Instruments |
| Series | 74HC | 74HCS |
| Part Status | Active | Active |
| Logic Type | Buffer, Non-Inverting | Shift Register |
| Output Type | 3-State | Push-Pull |
| Number of Elements | 4 | 1 |
| Number of Bits per Element | 1 | 8 |
| Function | - | Serial to Parallel |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Current - Output High Low | 7.8mA, 7.8mA | - |