MC14521B
MC14521B is 24-Stage Frequency Divider manufactured by onsemi.
Features
- All Stages are Resettable
- Reset Disables the RC Oscillator for Low Standby Power Drain
- RC and Crystal Oscillator Outputs Are Capable of Driving External
Loads
- Test Mode to Reduce Test Time
- VDD′ and VSS′ Pins Brought Out on Crystal Oscillator Inverter to
Allow the Connection of External Resistors for Low- Power Operation
- Supply Voltage Range = 3.0 Vdc to 18 Vdc
- Capable of Driving Two Low- Power TTL Loads or One Low- Power
Schottky TTL Load over the Rated Temperature Range
- NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC- Q100 Qualified and PPAP Capable
- This Device is Pb- Free and is Ro HS pliant
MAXIMUM RATINGS (Voltages Referenced to VSS)
Parameter
Symbol
Value
Unit
DC Supply Voltage Range
- 0.5 to +18.0 V
Input or Output Voltage Range (DC or Transient)
Vin, Vout
- 0.5 to VDD +0.5
Input or Output Current (DC or Transient) Iin, Iout ±10 m A per Pin
Power Dissipation, per Package (Note 1)
500 m W
Ambient Temperature Range
- 55 to +125 °C
Storage Temperature Range
Tstg
- 65 to +150 °C
Lead Temperature (8- Second Soldering)
260 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Temperature Derating: “D/DW”...
