FDC37C669FR Ver la hoja de datos (PDF) - SMSC -> Microchip

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componentes Descripción

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FDC37C669FR

Super I/O Floppy Disk Controller with Fast Infrared Support

SMSC -> Microchip 

BUFFER TYPE DESCRIPTIONS

BUFFER TYPE

I/O8

I/O24

O24

OD48

O4

OD24

OD24P

O24P

OCLK

ICLK

I

IS

DESCRIPTION

Input/Output. 8mA sink; 4mA source

Input/Output. 24mA sink; 12mA source

Output. 24mA sink; 12mA source

Open drain. 48mA sink

Output. 4mA sink; 2mA source

Output. 24mA sink

Open drain. 24mA sink; 30µA source

Output. 24mA sink; 12mA source with 30µA pull-up

Output to external crystal

Input to Crystal Oscillator Circuit (CMOS levels)

Input TTL compatible.

Input with Schmitt Trigger.

16

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