SN74LVTH245APWR vs SN74LVTH245APWE4 比較
詳細並排比較 SN74LVTH245APWR 由 Texas Instruments 與 SN74LVTH245APWE4 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
SN74LVTH245APWR - 3.3V ABT Octal Bus Transceiver TSSOP-20 | TI
SN74LVTH245APWR ✓ 啟用中Texas Instruments
SN74LVTH245APWE4 - 3.3V ABT Octal Bus Transceiver 20-TSSOP | TI
SN74LVTH245APWE4 ✓ 啟用中規格比較
| 參數 | SN74LVTH245APWR | SN74LVTH245APWE4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Logic ICs | Logic ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Octal Bus Transceiver with 3-State Outputs | Octal bus transceiver with 3-state outputs |
| Logic Family | LVT (Low-Voltage Technology) / ABT | LVT (Low-Voltage Technology) / ABT |
| Number of Elements | 1 | 1 |
| Bits per Element | 8 | 8 |
| Logic Type | Transceiver, Non-Inverting | — |
| 輸出類型 | 3-State | 3-State |
| Supply Voltage (VCC) | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Output Drive (IOH/IOL) | 64 mA source / 32 mA sink | — |
| Input Compatibility | TTL-compatible | — |
| Propagation Delay (tpd) | [DATA_NEEDED: typical propagation delay ns] | — |
| 工作溫度 | -40 °C to +85 °C | -40C to +85C |
| 封裝 | TSSOP-20 (PW) | 20-TSSOP (PW) |
| Package Dimensions | 6.5 mm x 4.4 mm | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 (unlimited at <30 °C/85 % RH) | — |
| RoHS 狀態 | Compliant | Compliant |
| Bus-Hold Feature | Yes (on data inputs) | — |
| Live Insertion Support | Yes (Ioff / PU3S) | Yes |
| Lead-Free / Halogen-Free | Yes (per TI product page) | — |
| Direction Control | — | Yes (DIR pin) |
| Output Enable | — | Yes (active-low OE bar) |
| Polarity | — | Non-Inverting |
| Input Voltage Tolerance | — | 5 V (mixed-mode signal operation) |
| Output Voltage Tolerance | — | 5 V tolerant |
| Bus Hold | — | Yes (on data inputs) |
| Ioff (Partial Power Down) | — | Yes |