SN74ABT244APWRG4 vs SN74ABT244APWRE4 对比
详细并排对比 SN74ABT244APWRG4 出自 Texas Instruments 和 SN74ABT244APWRE4 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。
规格对比
| 参数 | SN74ABT244APWRG4 | SN74ABT244APWRE4 |
|---|---|---|
| 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） | $0.38 | $0.33 |
| Logic Function | Octal buffer/line driver, non-inverting | — |
| 输出类型 | 3-state | 3-state |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| 通道数 | 8 (2 elements x 4 bit) | — |
| Input Type | TTL-compatible CMOS | TTL-compatible CMOS inputs |
| Propagation Delay | 4.6 ns typical | [DATA_NEEDED: propagation delay] |
| Load Capacitance | 50 pF | — |
| Control Type | Enable LOW (/OE1, /OE2) | — |
| Output Polarity | Non-inverting | — |
| Temperature Grade | Industrial (-40C to +85C) | — |
| 封装 | TSSOP-20 (PW), 20 terminals, gull wing | TSSOP-20 (PW) |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | ABT (Advanced BiCMOS, EPIC-B process) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Logic Family | — | ABT (Advanced BiCMOS) |
| 功能 | — | Octal buffer/driver, non-inverting |
| Number of Channels | — | 8 (2 elements x 4 bits) |
| Polarity | — | Non-inverting |
| Output Enable | — | 2 active-low OE pins (/OE1, /OE2) |
| 工作温度 | — | -40C to +85C |
| 引脚数量 | — | 20 |
| Marking Code | — | AB244A |
| Typical Application | — | 3-state memory address drivers, clock drivers, bus receivers/transmitters |
| Process Technology | — | EPIC-II BiCMOS (Widebus family member per distributor listing) |