SN74LVC244QAPWRQ1 vs SN74HCS541QPWRQ1 Comparison
Detailed side-by-side comparison of SN74LVC244QAPWRQ1 by Texas Instruments and SN74HCS541QPWRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | SN74LVC244QAPWRQ1 | SN74HCS541QPWRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Logic ICs | Logic ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.26 | $0.30 |
| Logic Function | Octal buffer/driver, non-inverting, 3-state | — |
| Bits per Element | 2 elements x 4 bit (8 total) | 8 |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| Output Type | 3-State, non-inverting | 3-State |
| Output Enable | 2 independent OE inputs (one per 4-bit section) | 2 active-low OE pins |
| Operating Temperature | -40C to +125C | -40C to +125C |
| Qualification | AEC-Q100 automotive grade | — |
| Technology | LVC CMOS | — |
| Input Type | CMOS/TTL-compatible | Schmitt-Trigger |
| Mounting Type | Surface Mount | Surface Mount |
| Package | 20-TSSOP (PW) | 20-TSSOP (PW) |
| Packing | Tape & Reel | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Series | 74LVC (LVC-Q1) | — |
| Output Drive Current | [DATA_NEEDED: IOH/IOL values] | [DATA_NEEDED: output drive] |
| Function | — | Octal buffer / line driver, non-inverting |
| Elements | — | 1 |
| Polarity | — | Non-Inverting |
| Family | — | HCS (HC Schmitt CMOS) |
| Automotive Qualification | — | AEC-Q100 |
| Pinout Style | — | Flow-Through |
| Packaging | — | Tape & Reel (R) |
| VCC Supply Voltage | — | [DATA_NEEDED: VCC range] |