SN74LVTH245APW vs SN74LVTH245APWG4 对比
详细并排对比 SN74LVTH245APW 出自 Texas Instruments 和 SN74LVTH245APWG4 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
SN74LVTH245APW - 3.3V ABT Octal Bus Transceiver TSSOP-20 | TI
SN74LVTH245APW ✓ 量产中Texas Instruments
SN74LVTH245APWG4 - 3.3V ABT Octal Bus Transceiver | Texas Instruments
SN74LVTH245APWG4 ✓ 量产中规格对比
| 参数 | SN74LVTH245APW | SN74LVTH245APWG4 |
|---|---|---|
| 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） | $0.69 | $0.65 |
| 功能 | Octal Bus Transceiver with 3-State Outputs | Octal Bus Transceiver with 3-State Outputs |
| Number of Elements | 1 | 1 |
| Bits per Element | 8 | — |
| Logic Type | Non-Inverting Transceiver | — |
| 输出类型 | 3-State | 3-State |
| Direction Control Pin | Yes (DIR) | — |
| Output Enable Pin | Yes (active-low OE) | — |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| 工作温度 | -40 °C to +85 °C | -40C to +85C |
| Input Compatibility | TTL-compatible | — |
| Output Compatibility | LVTTL (3.3V system, interfaces to 5V TTL) | — |
| Package Type | TSSOP-20 (PW) | — |
| 引脚数量 | 20 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Live Insertion Support | Yes (Ioff + power-up 3-state) | — |
| Bus-Hold Inputs | Yes | — |
| RoHS 状态 | Compliant | Pb-free (G4 suffix) |
| Logic Family | — | LVTH (ABT BiCMOS) |
| Number of Bits per Element | — | 8 |
| Direction Control | — | Non-inverting (DIR pin) |
| Input Voltage Tolerance | — | 5 V tolerant (with 3.3-V VCC) |
| 封装 | — | 20-pin TSSOP (PW) |
| Output Drive (IOH/IOL) | — | [DATA_NEEDED: output drive current] |
| Propagation Delay (tpd) | — | [DATA_NEEDED: propagation delay] |
| Bus Hold | — | Yes |
| Power-Up 3-State (PU3S) | — | Yes |
| Ioff Support | — | Yes (live insertion safe) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |