Texas Instruments LMC555CMX Programmable Timers and Oscillators
IC OSC SINGLE TIMER 3MHZ 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMC555CMX
Detailed Description
IC OSC SINGLE TIMER 3MHZ 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
LMC555CMX Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMC555CMX Programmable Timers and Oscillators technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.5V ~ 15V
Lifecycle Status
Not For New Designs
Frequency
3MHz
Current Supply
150 µA
Type
555 Type, Timer/Oscillator (Single)
Function
General-purpose timer
Related Parts Comparison (LMC555CMX vs LMC555IMX/NOPB vs LMC555IM/NOPB vs SA555D)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 1.5V ~ 15V | 1.5V ~ 15V | 1.5V ~ 15V | 4.5V ~ 16V |
| Frequency | 3MHz | 3MHz | 3MHz | 100kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Current Supply | 150 µA | 150 µA | 150 µA | 10 mA |
| Function | General-purpose timer | General-purpose timer | General-purpose timer | General-purpose timer |
| Iq Typ Ma | 0.05 | 0.05 | 0.05 | 2 |
| Operating Temperature Range C | -40 to 125, -40 to 85 | -40 to 125, -40 to 85 | -40 to 125, -40 to 85 | -40 to 85 |
| Package | SOIC (D)-8 | SOIC (D)-8 | SOIC (D)-8 | 8-SOIC (0.154", 3.90mm Width) |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC1455BDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Timer IC, Single, SOIC, 4.5-16V, -40-85°C, 625mW
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