TEXAS INSTRUMENTS UCC3751N Special Function IC, Single Line Ring Generator Controller 20Hz/25Hz/50Hz, 10V to 13V, DIP-16
电信 IC 铃声发生器控制器 16-PDIP
得捷:
IC TELECOM INTERFACE 16DIP
Newark:
# TEXAS INSTRUMENTS UCC3751N Special Function IC, Single Line Ring Generator Controller 20Hz/25Hz/50Hz, 10 V to 13 V, DIP-16