SN74ABT244APWR vs SN74ABT244APWRE4 Comparação
Comparação detalhada lado a lado de SN74ABT244APWR por Texas Instruments e SN74ABT244APWRE4 por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | SN74ABT244APWR | SN74ABT244APWRE4 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Logic ICs | Logic ICs |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $0,48 | $0,33 |
| Logic Function | Octal buffer/driver, non-inverting | — |
| Number of Channels | 8 (2 elements x 4 bits) | 8 (2 elements x 4 bits) |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Tipo de saída | 3-state | 3-state |
| Output Drive Current | [DATA_NEEDED: exact ± mA output drive rating] | — |
| Input Type | TTL-compatible CMOS inputs | TTL-compatible CMOS inputs |
| Technology | EPIC-B BiCMOS | — |
| Output Enable | 2 active-low enables (/OE1, /OE2) | 2 active-low OE pins (/OE1, /OE2) |
| 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 | — |
| Temperatura de operação | -40C to +85C | -40C to +85C |
| Encapsulamento | 20-TSSOP (PW), 0.173 in / 4.40 mm width | TSSOP-20 (PW) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Polarity | Non-inverting | Non-inverting |
| Status RoHS | unknown | [DATA_NEEDED: RoHS status] |
| Logic Family | — | ABT (Advanced BiCMOS) |
| Função | — | Octal buffer/driver, non-inverting |
| Contagem de pinos | — | 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) |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |