Ic, 24-Stage Frequency Divider, Dip-16; Núm. De Entradas:2; Frecuencia De Reloj:12Mhz; Tensión De Alimentación Mín.:3V; Tensión De Alimentación Máx.:18V; Circuito Lógico, Tipo:Dip; Núm. De Contactos:16; Tipo De Empaquetado:Individual |Onsemi MC14521BCPG
4000 CMOS, 4521, DIP16, 15V; Logic IC Function:24-Stage Frequency Divider And Oscillator; Logic IC Family:4000 CMOS; Logic IC Base Number:4521; Max Clock Frequency:6.5MHz; Voltage, Supply Min:3V; Voltage, Supply Max:15V; Case Style:DIP; Operating Temperature Range:-55°C to +125°C; Base Number:14521; IC Generic Number:4521; Logic Function Number:21; No. of Inputs:2; No. of Pins:16; Supply Voltage:15V; Temp, Op. Max:125°C; Temp, Op. Min:-55°C; Termination Type:Through Hole
The MC14521B consists of a chain of 24 flip-flops with an input circuit that allows three modes of operation. The input will function as a crystal oscillator an RC oscillator or as an input buffer for an external oscillator. Each flip-flop divides the frequency of the previous flip-flop by two consequently this part will count up to 224 = 16 777 216. The count advances on the negative going edge of the clock. The outputs of the last seven-stages are available for added flexibility.