M-991-01SM
Clare Inc.
Call Progress Tone GeneratorM-991
Call Progress Tone Generator
Features Generates standard call progress tones Digital input control Linear (analog) output Power output capable of driving standard line 14-pin DIP and 16-pin SOIC package types Single supply 5V CMOS (low power) Inexpensive
M-991-01SMTR
Clare Inc.
Call Progress Tone GeneratorM-991
Call Progress Tone Generator
Features Generates standard call progress tones Digital input control Linear (analog) output Power output capable of driving standard line 14-pin DIP and 16-pin SOIC package types Single supply 5V CMOS (low power) Inexpensive