SN74LVC244APWR vs SN74LVT244APWR 비교
다음의 상세 나란히 비교: SN74LVC244APWR 제조: Texas Instruments 및 SN74LVT244APWR 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | SN74LVC244APWR | SN74LVT244APWR |
|---|---|---|
| 브랜드 | Texas Instruments | Texas Instruments |
| 카테고리 | Logic ICs | Logic ICs |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $0.21 | $0.29 |
| 기능 | 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 | 2.7 V to 3.6 V |
| Input Voltage Tolerance | Up to 5.5 V | — |
| Output Drive Current | +/-24 mA at 3.3 V | [DATA_NEEDED: IOL/IOH] |
| Propagation Delay | 4.3 ns typical at 3.3 V | [DATA_NEEDED: tpd typical] |
| 출력 유형 | 3-state | 3-state, non-inverting |
| Output Enable | 2 active-low OE pins (one per nibble) | 2 separate active-low OE inputs |
| 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) | — |
| 동작 온도 | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| 패키지 | TSSOP (PW), 20 pins | 20-TSSOP (PW) |
| 실장 유형 | Surface Mount | Surface Mount |
| Technology | LVC CMOS | — |
| RoHS 상태 | Compliant | Compliant |
| Logic Function | — | Octal buffer / line driver, non-inverting |
| Technology Family | — | LVT (ABT, 3.3V BiCMOS) |
| Input Type | — | TTL-compatible CMOS inputs |
| 채널 수 | — | 8 (2 elements x 4 bit) |
| 특징 | — | Bus-hold capable family (per TI product page) |
| Supply Current (Static) | — | [DATA_NEEDED: ICC max] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Pricing (1 pc) | — | See tiers; as of 2026-09-14 |