BUY 74HCT9046AN https://www.utsource.net/itm/p/1168077.html
PLL with band gap controlled VCO - Description: PLL with Bandgap Controlled VCO; TTL Enabled ; Fmax: 19 MHz; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Voltage: 4.5-5.5 V
Description: The 74HCT9046AN is a high-speed CMOS 4-bit synchronous binary up/down counter. Features: - High-speed CMOS logic - Synchronous operation - 4-bit binary up/down counter - Count up or down - Asynchronous reset - Clock enable - Outputs can be preset Applications: - Frequency division - Sequential timing - Pulse generation - Data transfer - Pattern recognition (For reference only)