onsemi MC14541BCPG

Programmable Timer Single 14-Pin PDIP Rail

IC, 4000 CMOS, 4541, DIP14, 15V; No. of Timers:1; Clock External Input:Yes; Frequency:6MHz; Supply Voltage Range:3V to 18V; Digital IC Case Style:DIP; No. of Pins:14; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (19-Dec-2011); Base Number:14541; Device Marking:MC14541BCPG; IC Generic Number:4541; Logic Function Number:14541; Logic IC Base Number:4541; Logic IC Family:4000 CMOS; Logic IC Function:Programmable Oscillator Timer; No. of Gates:1; Operating Temperature Max:125°C; Operating Temperature Min:-55°C; Package / Case:DIP; Supply Voltage:15V; Supply Voltage Max:15V; Supply Voltage Min:3V; Termination Type:Through Hole

The MC14541B programmable timer consists of a 16-stage binary counter an integrated oscillator for use with an external capacitor and two resistors an automatic power-on reset circuit and output control logic. Timing is initialized by turning on power whereupon the power-on reset is enabled and initializes the counter within the specified VDD range. With the power already on an external reset pulse can be applied. Upon release of the initial reset command the oscillator will oscillate with a frequency determined by the external RC network. The 16-stage counter divides the oscillator frequency (focs with the nth stage frequency being fosc/2n.