MC1455DG vs NE555DR Comparison
Detailed side-by-side comparison of MC1455DG by onsemi and NE555DR 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 | MC1455DG | NE555DR |
|---|---|---|
| Brand | onsemi | Texas Instruments |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Product Type | General-purpose timer / oscillator integrated circuit | — |
| Timer Count | 1 timer per package | — |
| Timer Family | 555 type | — |
| Supply Voltage Range | 4.5 V to 16 V | 4.5 V to 16 V |
| Maximum Supply Voltage | 16 V | — |
| Operating Modes | Monostable, astable, and Schmitt-trigger | Astable, Monostable |
| External Timing Components | 1 resistor and 1 capacitor in monostable mode; 2 resistors and 1 capacitor in astable mode | — |
| Output Type | Single timer output | — |
| Control Functions | Trigger and reset terminals | — |
| Package | 8-SOIC, 0.154 inch pitch | SOIC-8 (D) |
| Pin Count | 8 pins | — |
| Mounting Type | Surface mount | Surface Mount |
| Operating Temperature Range | 0°C to 70°C | — |
| Supply Voltage Tolerance | [DATA_NEEDED: supply voltage tolerance] | — |
| Maximum Oscillation Frequency | [DATA_NEEDED: maximum oscillation frequency] | — |
| Supply Current | [DATA_NEEDED: typical supply current] | — |
| Output Current | [DATA_NEEDED: output sink and source current] | 200 mA (sink or source) |
| Initial Timing Accuracy | [DATA_NEEDED: initial timing accuracy] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| Function | — | 555 Type, Timer/Oscillator (Single) |
| Maximum Frequency | — | 100 kHz |
| Timing Range | — | Microseconds to hours |
| Duty Cycle | — | Adjustable |
| Output Compatibility | — | TTL-compatible |
| Number of Timers | — | 1 |
| Technology | — | Bipolar |
| Compliance | — | MIL-PRF-38535 (on qualifying products) |
| Reel Size | — | 2500 units |