Texas Instruments NA555P Microcontrollers
Timer IC, 500kHz, 4.5-16V, 1-Timer, PDIP, -40°C to 105°C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NA555P
Detailed Description
Timer IC, 500kHz, 4.5-16V, 1-Timer, PDIP, -40°C to 105°C
Package
8-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
NA555P Datasheet
Quick Jump:
Technical Specifications
Texas Instruments NA555P Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 105°C
Supply Voltage
4.5V ~ 16V
Lifecycle Status
Active
Frequency
100kHz
Current Supply
10 mA
Type
555 Type, Timer/Oscillator (Single)
Function
General-purpose timer
Related Parts Comparison (NA555P vs TL026CP vs UC2843ANG4 vs TLC2201CP)
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-DIP | 8-DIP | 8-DIP | 8-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Lifecycle Status | Active | Active | Active | Active |
| Operating Temperature | -40°C ~ 105°C | -- | -40°C ~ 85°C (TA) | 0°C ~ 70°C |
| Supply Voltage | 4.5V ~ 16V | -- | 7.6V ~ 30V | 4.6 V ~ 16 V |
| Current Supply | 10 mA | 22 mA | -- | 1.1mA |
| Output Type | -- | Differential | Transistor Driver | Rail-to-Rail |
| 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
MC1455DR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Timer IC, Single, SOIC, 4.5-16V, 0-70°C, 100mA
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UC2843ANG4Texas Instruments30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C 8-PDIP -40 to 85
UC2845ANG4Texas Instruments30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C 8-PDIP -40 to 85
