Motorola - MC1555U - IC, Timer. Single RC-Type Timer. 8 CDIP. Rare
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Motorola - MC1555U - IC, Timer.
The MC1555/MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200 mA or drive MTTL circuits.
Status: Discontinued
Single RC-Type Timer.
P(D) Max.(W) Power Dissipation=625m
Nom. Supp (V)=15.
Genuine Motorola - New Old Stock - Very Rare
Package 8 CDIP, Case 693-02.
| SKU | 30480 |
|---|---|
| Condition | FN - FACTORY NEW |
| Part Number | MC1555U |
Motorola - MC1555U - IC, Timer.
The MC1555/MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200 mA or drive MTTL circuits.
Status: Discontinued
Single RC-Type Timer.
P(D) Max.(W) Power Dissipation=625m
Nom. Supp (V)=15.
Genuine Motorola - New Old Stock - Very Rare
Package 8 CDIP, Case 693-02.
