SN74LVC1G3157DCKR vs 74LVC1G3157GW Comparison
Detailed side-by-side comparison of SN74LVC1G3157DCKR by Texas Instruments and 74LVC1G3157GW by Nexperia. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
SN74LVC1G3157DCKR - SPDT Analog Switch, 15Ohm, SC-70-6 | TI
SN74LVC1G3157DCKR ✓ Active
Specification Comparison
| Parameter | SN74LVC1G3157DCKR | 74LVC1G3157GW |
|---|---|---|
| Brand | Texas Instruments | Nexperia |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.22 | $0.11 |
| Function | Single-Pole Double-Throw (SPDT) Analog Switch | Single-Pole Double-Throw (SPDT) Analog Switch / 2:1 Multiplexer |
| Number of Channels | 1 | 1 |
| Configuration | 2:1 (1 of 2) | — |
| On-State Resistance (Ron) | 15 ohm (typical) | — |
| Supply Voltage (VCC) | 1.65 V to 5.5 V | 1.65 V to 5.5 V |
| Signal Path Voltage Range | 0 V to VCC (rail-to-rail) | — |
| Bandwidth | 340 MHz (typical) | — |
| Propagation Delay | 0.5 ns typical at 50 pF | — |
| On-State Resistance Flatness | Low (per datasheet curves) | — |
| Quiescent Current (ICC) | <1 uA typical | — |
| Control Input Logic Levels | 1.8V CMOS compatible at VCC=2.7V-5.5V | — |
| Switching Behavior | Break-before-make | — |
| Operating Temperature Range | -40C to +85C | — |
| ESD Protection | 2 kV HBM (per JESD22) | — |
| Package | SC-70-6 (DCK) 2.0 mm x 1.25 mm | TSSOP-6 (SOT363, SC-88) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL (Moisture Sensitivity Level) | 1 (unlimited floor life) | — |
| RoHS / Lead-Free | Yes / Yes | — |
| On Resistance (RON) | — | 10 Ω (typical) |
| ON Resistance at VCC=2.7V | — | 7.5 Ω (typical) |
| ON Resistance at VCC=3.3V | — | 6.5 Ω (typical) |
| ON Resistance at VCC=5V | — | 6 Ω (typical) |
| Switch Current Capability | — | 32 mA |
| Switching Type | — | Break-before-make |
| Input Compatibility | — | 3.3 V and 5 V TTL/CMOS control inputs |
| ESD Protection (HBM) | — | Exceeds 2000 V per JESD22-A114F |
| Latch-up Performance | — | Meets JESD 78 Class I |
| Operating Temperature | — | -40 °C to +125 °C |
| MSL Level | — | 1 (unlimited) |
| RoHS Status | — | Compliant |