SN74LVC244APWR vs SN74ABT244APWR 比較
詳細な並列比較: SN74LVC244APWR メーカー: Texas Instruments および SN74ABT244APWR メーカー: Texas Instruments。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | SN74LVC244APWR | SN74ABT244APWR |
|---|---|---|
| ブランド | Texas Instruments | Texas Instruments |
| カテゴリ | Logic ICs | Logic ICs |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価(USD) | $0.21 | $0.48 |
| 機能 | Octal buffer/driver with 3-state outputs | — |
| Output Polarity | Non-inverting | — |
| Configuration | 2 elements, 4 bit per element | — |
| Supply Voltage Range | 1.65 V to 3.6 V | 4.5 V to 5.5 V |
| Input Voltage Tolerance | Up to 5.5 V | — |
| Output Drive Current | +/-24 mA at 3.3 V | [DATA_NEEDED: exact ± mA output drive rating] |
| Propagation Delay | 4.3 ns typical at 3.3 V | — |
| 出力タイプ | 3-state | 3-state |
| Output Enable | 2 active-low OE pins (one per nibble) | 2 active-low enables (/OE1, /OE2) |
| Ioff Partial Power Down | Yes | — |
| ESD Protection | 2000 V HBM (JESD 22 A114-A), 1000 V CDM | — |
| Latch-up Performance | Exceeds 100 mA (JESD 78 Class II) | — |
| 動作温度 | -40C to +125C | -40C to +85C |
| パッケージ | TSSOP (PW), 20 pins | 20-TSSOP (PW), 0.173 in / 4.40 mm width |
| 実装タイプ | Surface Mount | Surface Mount |
| Technology | LVC CMOS | EPIC-B BiCMOS |
| RoHS ステータス | Compliant | unknown |
| Logic Function | — | Octal buffer/driver, non-inverting |
| Number of Channels | — | 8 (2 elements x 4 bits) |
| Input Type | — | TTL-compatible CMOS inputs |
| Latch-Up Performance | — | > 500 mA per JEDEC JESD-17 |
| ESD Protection (HBM) | — | > 2000 V per MIL-STD-883 Method 3015 |
| ESD Protection (MM) | — | > 200 V machine model |
| Polarity | — | Non-inverting |