(Hong Kong)
Product Summary
The MC145423DT is an Universal Digital Loop Transceiver. It is designed to be one of the major building blocks in digital subscriber voice/data telephone systems and remote data acquisition and control systems. Since these modes/functions are pin selectable, the MC145423DT can be used in telephone switch line cards, as well as remote digital telsets or data terminals.
Parametrics
MC145423DT absolute maximum ratings: (1)DC Supply Voltage VDD – VSS: –0.5 to 6 V; (2)Voltage, Any Pin to VSS V: –0.5 to VDD + 0.5 V; (3)DC Current, Any Pin (Excluding VDD, VSS) I: ±10 mA; (4)Operating Temperature TA: –40 to 85 ℃; (5)Storage Temperature Tstg: –85 to 150 ℃.
Features
MC145423DT features: (1)VDD = 4.5 V to 5.5 V; (2)28-Pin SOIC and TSSOP Packages; (3)Protocol Independent; (4)Pin Controlled Power-Down; (5)LI Sensitivity Control in Master Mode; (6)2.048 MHz Output in Slave Mode.
Diagrams
| Image | Part No | Mfg | Description |  |
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 MC145423DT |
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IC TXRX UDLT/ISDN 28TSSOP |
Data Sheet |
Negotiable |
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MC14000UB |
Other |
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Data Sheet |
Negotiable |
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MC14001B |
Other |
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Data Sheet |
Negotiable |
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MC14001BCP |
ON Semiconductor |
IC GATE NOR QUAD CMOS 14DIP |
Data Sheet |
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MC14001BCPG |
ON Semiconductor |
Gates (AND / NAND / OR / NOR) 3-18V Quad 2-Input NOR |
Data Sheet |
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MC14001BDG |
ON Semiconductor |
Gates (AND / NAND / OR / NOR) 3-18V Quad 2-Input NOR |
Data Sheet |
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MC14001BDR2 |
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IC GATE NOR QUAD CMOS 14SOIC |
Data Sheet |
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