HC3-5504B-5
Features
- Pin for Pin Replacement for the HC-5504
- Capable of 5V or 12V (VB+) Operation
- Monolithic Integrated Device
- DI High Voltage Process
- patible With Worldwide PBX Performance Requirements
- Controlled Supply of Battery Feed Current for Short Loops (41m A)
- Internal Ring Relay Driver
- Allows Interfacing With Negative Superimposed Ringing Systems
- Low Power Consumption During Standby
- Switch Hook Ground Key and Ring Trip Detection Functions
- Selective Denial of Power to Subscriber Loops
Ordering Information
PART NUMBER HC1-5504B-5 HC1-5504B-9 HC3-5504B-5 HC3-5504B-9 HC4P5504B-5 HC4P5504B-9 HC9P5504B-5 HC9P5504B-9 TEMP. RANGE (o C) 0 to 75 -40 to 85 0 to 75 -40 to 85 0 to 75 -40 to 85 0 to 75 -40 to 85 PACKAGE 24 Ld CERDIP 24 Ld CERDIP 24 Ld PDIP 24 Ld PDIP 28 Ld PLCC 28 Ld PLCC 24 Ld SOIC 24 Ld SOIC PKG. NO. F24.6 F24.6 E24.6 E24.6 N28.45 N28.45 M24.3 M24.3
Applications
- Solid State Line Interface Circuit for Analog and Digital PBX Systems
- Direct Inward Dial (DID)...
