SN74AUC2G34 vs SN74LVC2G34DCKR 对比
详细并排对比 SN74AUC2G34 出自 Texas Instruments 和 SN74LVC2G34DCKR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
SN74LVC2G34DCKR - Dual Buffer 1.65-5.5V SC-70-6 | Texas Instruments
SN74LVC2G34DCKR ✓ 量产中规格对比
| 参数 | SN74AUC2G34 | SN74LVC2G34DCKR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Logic ICs | Logic ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.03 | $0.08 |
| Logic Function | Dual non-inverting buffer, Y = A | Dual Non-Inverting Buffer (Y = A) |
| Supply Voltage Range | 0.8 V to 2.7 V | 1.65 V to 5.5 V |
| Optimized VCC | 1.65 V to 1.95 V | — |
| I/O Tolerance | 3.6 V I/O tolerant | — |
| Output Drive | +/-8 mA at 1.8 V | — |
| Max Propagation Delay | 1.8 ns at 1.8 V | — |
| 特性 | Ioff partial-power-down support, sub-1-V operable | — |
| Number of Channels | 2 | — |
| Input Type | CMOS | — |
| 工作温度 | -40C to +85C | -40C to +125C |
| Package (DBV) | SOT-23-6 | — |
| Package (DCK) | SC70-6 / SOT-563 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Absolute Max Input Voltage | 4.6 V | — |
| RoHS 状态 | Compliant | Compliant |
| Logic Family | — | 74LVC (Low-Voltage CMOS) |
| Input Voltage Tolerance | — | 5.5 V max (independent of VCC) |
| Propagation Delay (tpd) | — | 3.3 ns typ at 3.3 V |
| Output Drive Current | — | +/-24 mA at 3.3 V |
| Maximum ICC | — | 10 uA |
| Ioff (Partial Power Down) | — | Supported |
| 输出类型 | — | Push-Pull |
| Number of Elements | — | 2 elements, 1 bit per element |
| 封装 | — | SC-70-6 (DCK), 2.0 mm x 1.25 mm |
| Pin Pitch | — | 0.65 mm |
| ESD Protection | — | Exceeds 2000 V HBM (MIL-STD-883 Method 3015) |