LS7504 Datasheet - LSI

LS7504 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS

The LS7501 - LS7510 are CMOS frequency discriminator circuits designed to respond to a specific frequency TONE signa.

LS7504 Features

* Circuit activated by Tone with specific Frequency and Time Duration.

* Frequency and Time Duration values are mask programmable.

* Small Signal (as low as - 30 DBM) and Digital Level Tone signals accommodated.

* On-chip active oscillator network and 32,768 Hz Cryst

Datasheet Details

LS7504

LSI

34.00 KB

Tone activated telephone line switch controllers.

📁 Related Datasheet

LS7501 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7502 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7503 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7505 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7506 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7507 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7508 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7509 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7510 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)

LS7534 DIMMER LIGHT SWITCH WITH UP AND DOWN CONTROLS (LSI Computer Systems)

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LS7504 TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS LSI

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