SN74ABT244APWR vs SN74ABT244APWRE4 Comparison
Detailed side-by-side comparison of SN74ABT244APWR by Texas Instruments and SN74ABT244APWRE4 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
SN74ABT244APWR - Octal Buffer/Driver 3-State TSSOP-20 | TI
SN74ABT244APWR ✓ ActiveTexas Instruments
SN74ABT244APWRE4 - Octal 3-State Buffer 5V TSSOP-20 | TI
SN74ABT244APWRE4 ✓ ActiveSpecification Comparison
| Parameter | SN74ABT244APWR | SN74ABT244APWRE4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Logic ICs | Logic ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (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 |
| Output Type | 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 | — |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Package | 20-TSSOP (PW), 0.173 in / 4.40 mm width | TSSOP-20 (PW) |
| Mounting Type | Surface Mount | Surface Mount |
| Polarity | Non-inverting | Non-inverting |
| RoHS Status | unknown | [DATA_NEEDED: RoHS status] |
| Logic Family | — | ABT (Advanced BiCMOS) |
| Function | — | Octal buffer/driver, non-inverting |
| Pin Count | — | 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] |