Part A
SN74LS245NSR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 1990 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
Parts at a glance
Part B
SN74LS244NE4
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6740 個数
- Package
- DIP-20
- Series
- ロジック - バッファ、ドライバ、レシーバ、トランシーバ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | SN74LS245NSR | SN74LS244NE4 |
|---|---|---|
| Supplier | - | Texas Instruments |
| Series | 74LS | 74LS |
| Part Status | Active | Discontinued at Digi-Key |
| Logic Type | Transceiver, Non-Inverting | Buffer, Non-Inverting |
| Number of Elements | 1 | 2 |
| Number of Bits per Element | 8 | 4 |
| Output Type | 3-State | 3-State |
| Current - Output High Low | - | 15mA, 24mA |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Through Hole |
| Base Product Number | 74LS245 | - |
| Current - Output High, Low | 15mA, 24mA | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |