13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION

文件：228.92 Kbytes 页数：19 Pages

WINBOND

华邦电子

PARALLEL INPUT TONE/PULSE DIALER HIGH-PERFORMANCE SILICON-GATE CMOS

[BELMICROSYSTEM] The IN91531N provides a 4-bit data input and a handshaking signal to serve as microcomputer interfaces. Under microcomputer control the IN91531N generates both a DTMF signal and a pulse output for telephone dialing. All necessary dual-tone frequencies and dial pulse outputs are d

文件：39.42 Kbytes 页数：3 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

PARALLEL INPUT TONE/PULSE DIALER HIGH-PERFORMANCE SILICON-GATE CMOS

[BELMICROSYSTEM] The IN91531N provides a 4-bit data input and a handshaking signal to serve as microcomputer interfaces. Under microcomputer control the IN91531N generates both a DTMF signal and a pulse output for telephone dialing. All necessary dual-tone frequencies and dial pulse outputs are d

文件：39.42 Kbytes 页数：3 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

PARALLEL INPUT TONE/PULSE DIALER High-Performance Silicon-Gate CMOS

文件：358.69 Kbytes 页数：8 Pages

KODENSHI

可天士