Part A
SN74HC02N
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 2412 個数
- Package
- PDIP-14
- Series
- ロジック - ゲートおよびインバータ
Parts at a glance
Part B
SN74HC245AN
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 8985 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 | SN74HC02N | SN74HC245AN |
|---|---|---|
| Supplier | - | Texas Instruments |
| Series | 74HC | 74HC |
| Part Status | Active | Obsolete |
| Logic Type | NOR Gate | Transceiver, Non-Inverting |
| Number of Elements | - | 1 |
| Number of Bits per Element | - | 8 |
| Output Type | - | 3-State |
| Current - Output High Low | 5.2mA, 5.2mA | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole | Through Hole |
| Number of Circuits | 4 | - |
| Number of Inputs | 2 | - |
| Current - Quiescent (Max) | 2 µA | - |
| Logic Level - Low | 0.5V ~ 1.8V | - |
| Logic Level - High | 1.5V ~ 4.2V | - |
| Max Propagation Delay @ V Max CL | 15ns @ 6V, 50pF | - |