NE555DR vs TS555CD Comparison
Detailed side-by-side comparison of NE555DR by Texas Instruments and TS555CD by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | NE555DR | TS555CD |
|---|---|---|
| Brand | Texas Instruments | STMicroelectronics |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Obsolete |
| Function | 555 Type, Timer/Oscillator (Single) | — |
| Maximum Frequency | 100 kHz | 2.7 MHz |
| Supply Voltage Range | 4.5 V to 16 V | 2 V to 16 V |
| Output Current | 200 mA (sink or source) | — |
| Operating Modes | Astable, Monostable | Astable and Monostable |
| Timing Range | Microseconds to hours | — |
| Duty Cycle | Adjustable | — |
| Output Compatibility | TTL-compatible | — |
| Package | SOIC-8 (D) | 8-SOIC (0.154", 3.90 mm body width) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Timers | 1 | — |
| Technology | Bipolar | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Compliance | MIL-PRF-38535 (on qualifying products) | — |
| Reel Size | 2500 units | — |
| Timer Type | — | 555 Type, Timer/Oscillator (Single) IC |
| Process Technology | — | CMOS |
| Typical Supply Current | — | 100 µA at VCC = 5 V |
| Manufacturer Product Page Supply Current | — | 110 µA at VCC = 5 V |
| Distributor-Listed Supply Current | — | 65 µA |
| Operating Temperature Range | — | 0 °C to 70 °C |
| Number of Pins | — | 8 pins |
| NE555 Compatibility | — | Pin-to-pin and functionally compatible |
| Output Current Capability | — | High output current capability; exact value not supplied |
| Supply Current Spikes | — | Reduced during output transitions |
| Product Status | — | Obsolete |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |