H66T, H66T19, H66T-19 Selling Leads, Datasheet
MFG:HMC Package Cooled:TO-92 D/C:07+
H66T, H66T19, H66T-19
- Table of contents:
Info of H66T
Info of H66T19
Info of H66T-19
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About H66T19AA
PDF/DataSheet Download
Datasheet: H66T19AA
File Size: 34618 KB
Manufacturer: HSMC [Hi-Sincerity Mocroelectronics]
Download : Click here to Download
About H66T19AA
PDF/DataSheet Download
Datasheet: H66T19AA
File Size: 34618 KB
Manufacturer: HSMC [Hi-Sincerity Mocroelectronics]
Download : Click here to Download
About H66T19AA
PDF/DataSheet Download
Datasheet: H66T19AA
File Size: 34618 KB
Manufacturer: HSMC [Hi-Sincerity Mocroelectronics]
Download : Click here to Download
H66T19 General Description
The H66T19/32/68 series is a CMOS LSI designed for use in door bell, telephone and toy applications. It is an on-chip ROM program-med for music performance. Produced by COMS technology, the device results in very low power consumption. Since the H66T19/32-/68 series includes oscillation circuits, a compact melody module can be constructed with only a few additional components.
H66T19 Maximum Ratings
• DC Supply Voltage ............................................................................................................ 1.5 V to +3 V
• Operating Ambient Temperature................................................................................. -10 °C to 60 °C
• Storage Temperature................................................................................................ -55 °C to 125 °C
• Operating Ambient Temperature................................................................................. -10 °C to 60 °C
• Storage Temperature................................................................................................ -55 °C to 125 °C
H66T19 Features
• 64-Note ROM memory
• 1.5V to 3V power supply and low power consumption
• Dynamic speaker can be driven with external NPN transistor
• OSC resistor is built-in
• Built-in level hold mode
• Power on reset: melody begins from the first note
• 1.5V to 3V power supply and low power consumption
• Dynamic speaker can be driven with external NPN transistor
• OSC resistor is built-in
• Built-in level hold mode
• Power on reset: melody begins from the first note
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