HOLTEK
HT1380 DIP-8 REAL TIME CLOCK IC HLF
The HT1380/HT1381 is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380/HT1381 is designed for low power consumption and can operate in two modes: one is the 12-hour mode with an AM/PM indicator, the other is the 24-hour mode.
BRAND - HLF
HT9200A DTMF GENERATOR IC
The HT9200A/B tone generators are designed for MCU interfaces. They can be instructed by a MCU to generate 16 dual tones and 8 single tones from the DTMF pin.
PACKAGE - SO8
BRAND - HOLTEK
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