Found 14 alternatives for TLC556CN by Texas Instruments. Clock Timing Programmable Timers And Oscillators — 14-DIP (0.300", 7.62mm).
IC OSC PROG TIMER 36MHZ 14DIP
IC OSC TIMER DUAL 100KHZ 14-DIP
GENERAL PURPOSE RC TIMER
IC OSC TIMER DUAL 2.8MHZ 14-DIP
PROGRAMMABLE DIGITAL DELAY TIMER
TRANSISTOR RC TIMER, 2 FUNC, 1MH
IC OSC CLOCK 20KHZ 14-DIP
IC OSC TIMER DUAL 500KHZ 14-DIP
IC-TIMER/OSCILLATOR 8-LEAD DIP
PROGRAMMABLE TIMER
IC-DUAL TIMING CIRCUIT 14-LEAD
IC OSC TIMER DUAL 500KHZ 14-DIP
IC OSC VCO 20MHZ 14-DIP
IC OSC VCO 20MHZ 14-DIP