1-memory Tone/Pulse Dialer

General Description The HT93214 are dialer series designed for low cost telephone set applications with expandable features such as Lock function, keytone and LCD display interface. With a 44 keyboard, it performs normal tone/pulse switchable dialing, and provides one-key redialing function with

文件：194.7 Kbytes 页数：16 Pages

Holtek

合泰

1-memory Tone/Pulse Dialer

General Description The HT93214 are dialer series designed for low cost telephone set applications with expandable features such as Lock function, keytone and LCD display interface. With a 44 keyboard, it performs normal tone/pulse switchable dialing, and provides one-key redialing function with

文件：194.7 Kbytes 页数：16 Pages

Holtek

合泰

1-memory Tone/Pulse Dialer

General Description\nThe HT93214 are dialer series designed for low cost telephone set applications with expandable features such as Lock function, keytone and LCD display interface. With a 4\u00054 keyboard, it performs normal tone/pulse switchable dialing, and provides one-key redialing function w Operating Voltage: 2.0V~5.5V\nLow standby current\nLow memory retention current: 0.1\u0003A (Typ.)\nTone/Pulse switchable\n32 (pulse)/31 (tone) digits for redialing\nPause and P \u0004 T key for PBX\n4\u00054 keyboard matrix\n3.58MHz crystal or ceramic resonator\nHand-free control\nPause, P \u0004 T;

Holtek

合泰

1-memory Tone/Pulse Dialer

General Description The HT93214 are dialer series designed for low cost telephone set applications with expandable features such as Lock function, keytone and LCD display interface. With a 44 keyboard, it performs normal tone/pulse switchable dialing, and provides one-key redialing function with

文件：194.7 Kbytes 页数：16 Pages

Holtek

合泰