SN74LVC244APWR vs SN74LVT244APWR Comparison
Detailed side-by-side comparison of SN74LVC244APWR by Texas Instruments and SN74LVT244APWR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
SN74LVC244APWR - Octal Buffer 3-State 24mA | TI | Bus Driver
SN74LVC244APWR ✓ Active
Specification Comparison
| Parameter | SN74LVC244APWR | SN74LVT244APWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Logic ICs | Logic ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.21 | $0.29 |
| Function | 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] |
| Output Type | 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) | — |
| Operating Temperature | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Package | TSSOP (PW), 20 pins | 20-TSSOP (PW) |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | LVC CMOS | — |
| RoHS Status | Compliant | Compliant |
| Logic Function | — | Octal buffer / line driver, non-inverting |
| Technology Family | — | LVT (ABT, 3.3V BiCMOS) |
| Input Type | — | TTL-compatible CMOS inputs |
| Channels | — | 8 (2 elements x 4 bit) |
| Features | — | 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 |