SN74HC21PWR vs SN74HC21QPWRQ1 Comparison
Detailed side-by-side comparison of SN74HC21PWR by Texas Instruments and SN74HC21QPWRQ1 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
SN74HC21QPWRQ1 - Dual 4-Input AND Gate, 2-6V | Texas Instruments
SN74HC21QPWRQ1 ✓ ActiveSpecification Comparison
| Parameter | SN74HC21PWR | SN74HC21QPWRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Logic ICs | Logic ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.15 | $0.27 |
| Logic Function | Dual 4-input positive-AND gate | — |
| Boolean Function | Y = A AND B AND C AND D (positive logic) | Y = A - B - C - D (positive logic) |
| Number of Channels | 2 | — |
| Inputs per Gate | 4 | — |
| Supply Voltage Range | 2 V to 6 V | 2 V to 6 V |
| Output Drive Strength | 5.2 mA at 6 V | 5.2 mA at 6 V |
| LSTTL Load Drive | Up to 10 LSTTL loads | — |
| Quiescent Supply Current | 20 uA maximum | — |
| Logic Family | HC (High-Speed CMOS) | HC (High-Speed CMOS) |
| Input Type | Standard CMOS (non-Schmitt) | — |
| Output Type | Push-pull (totem pole) | Push-Pull CMOS |
| Operating Temperature Range | -40C to +85C | -40C to +125C |
| Package | TSSOP (PW), 14 pins | TSSOP-14 (PW), 4.40 mm width |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | Silicon-gate CMOS | — |
| Logic Type | — | AND Gate |
| Number of Circuits | — | 2 |
| Number of Inputs per Gate | — | 4 |
| Supply Current (Max ICC) | — | 20 uA |
| LSTTL Loads per Output | — | 10 |
| Qualification | — | AEC-Q100 (Automotive) |
| Packaging | — | Tape and Reel (Digi-Reel available) |
| RoHS Status | — | Compliant |