A timer is a specialized type of clock for measuring time intervals.[1] By function timers can be categorized to two main types. A timer which counts upwards from zero for measuring elapsed time is often called a stopwatch; a device which counts down from a specified time interval is more usually called a timer[1] or a countdown timer. A simple example for this type is an hourglass. By working method timers have two main groups: Hardware and Software timers. Clock/Timing - Programmable Timers and Oscillators are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets for Clock/Timing - Programmable Timers and Oscillators. To know more, please view our large section of Clock/Timing - Programmable Timers and Oscillators below.
Photo Part Number Manufacturer Description PDF Quantity Reference Price($)
LM556CN/NOPB LM556CN/NOPB Tenco Instruments
IC OSC TIMER DUAL 100KHZ 14-DIP

1+$
1.40
10+$
1.37
100+$
1.34
500+$
1.32
1000+$
1.29
LM565CN/NOPB LM565CN/NOPB Tenco Instruments
IC PHASE LOCKED LOOP 14-DIP

1+$
1.66
10+$
1.63
100+$
1.59
500+$
1.56
1000+$
1.53
LM555CN/NOPB LM555CN/NOPB Tenco Instruments
IC OSC SINGLE TIMER 100KHZ 8-DIP

1+$
0.91
10+$
0.89
100+$
0.87
500+$
0.86
1000+$
0.84
CD4541BCN CD4541BCN ON Semiconductor
IC OSC PROG TIMER 100KHZ 14DIP

1+$
0.41
10+$
0.40
100+$
0.39
500+$
0.39
1000+$
0.38
LF411CN/NOPB LF411CN/NOPB Tenco Instruments
IC OPAMP JFET 4MHZ 8DIP

1+$
1.26
10+$
1.23
100+$
1.21
500+$
1.19
1000+$
1.16
LF412CN/NOPB LF412CN/NOPB Tenco Instruments
IC OPAMP JFET 4MHZ 8DIP

1+$
1.26
10+$
1.23
100+$
1.21
500+$
1.19
1000+$
1.16
LF444CN/NOPB LF444CN/NOPB Tenco Instruments
IC OPAMP JFET 1MHZ 14DIP

1+$
90.50
10+$
88.69
100+$
86.92
500+$
85.18
1000+$
83.47
ICM7555IPA ICM7555IPA Renesas Electronics America Inc.
IC OSC SINGLE TIMER 1MHZ 8-DIP

1+$
0.08
10+$
0.08
100+$
0.08
500+$
0.08
1000+$
0.07
ICM7556IPD ICM7556IPD Renesas Electronics America Inc.
IC OSC TIMER DUAL 1MHZ 14DIP

1+$
1.30
10+$
1.27
100+$
1.25
500+$
1.22
1000+$
1.20
ICM7555IPA ICM7555IPA Maxim Integrated
IC OSC SINGLE TIMER 500KHZ 8DIP

1+$
1.49
10+$
1.46
100+$
1.43
500+$
1.40
1000+$
1.37










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