SN74LVC244APWR vs SN74LVT244APWR Comparaison
Comparaison détaillée côte à côte de SN74LVC244APWR par Texas Instruments et SN74LVT244APWR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
SN74LVC244APWR - Octal Buffer 3-State 24mA | TI | Bus Driver
SN74LVC244APWR ✓ Actif
Comparaison des spécifications
| Paramètre | SN74LVC244APWR | SN74LVT244APWR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Logic ICs | Logic ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,21 | $0,29 |
| Fonction | 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] |
| Type de sortie | 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) | — |
| Température de fonctionnement | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Boîtier | TSSOP (PW), 20 pins | 20-TSSOP (PW) |
| Type de montage | Surface Mount | Surface Mount |
| Technology | LVC CMOS | — |
| Statut RoHS | Compliant | Compliant |
| Logic Function | — | Octal buffer / line driver, non-inverting |
| Technology Family | — | LVT (ABT, 3.3V BiCMOS) |
| Input Type | — | TTL-compatible CMOS inputs |
| Canaux | — | 8 (2 elements x 4 bit) |
| Caractéristiques | — | 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 |