Holtek Semiconductor Inc.
Holtek Semiconductor Inc.
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Holtek Semiconductor Inc.
Showing 1–12 of 3 results
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![HT9315B 15-Memory Tone/Pulse Dialer Telephone Circuit IC CMOS 22-PDIP]()
HT9315B 15-Memory Tone/Pulse Dialer Telephone Circuit IC CMOS 22-PDIP
Rs. 500.00Specification:-
- Package: PDIP22 (0.300", 7.62mm)
- Operating voltage: 2.0V~5.5V
- Operating Current: 2.5V
- 32 digits for redialing
- Low memory retention current: 0.1mA (Typ.)
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![HT9200 DTMF Signaling Circuit Interface IC 8-SOIC]()
HT9200 DTMF Signaling Circuit Interface IC 8-SOIC
Rs. 500.00Specification:-
- Package: SOIC8 (0.154", 3.90mm)
- Operating Voltage: 2.5V - 5.5V
- OSC Frequency: 3.58 MHz
- Operating Temperature: -20 C to 75 C
- DTMF Tone Generation
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![HCPL-0701#500 3750Vrms 1 Channel Optoisolator Darlington with Base Output Output 8-SOIC]()
HCPL-0701#500 3750Vrms 1 Channel Optoisolator Darlington with Base Output Output 8-SOIC
Rs. 500.00Specification:-
- Package: SOIC8 (0.154", 3.90mm)
- Number of Channels: 1 Channel
- Isolation Voltage: 3750 Vrms
- Forward Current: 1.6 mA
- Forward Voltage: 1.4 V
- Reverse Voltage: 5 V
- Output Current: 60 mA
- Power Dissipation: 135 mW