PC8374L datasheet(15/239 Pages) NSC

Il numero della parte	PC8374L

Spiegazioni elettronici	SensorPathTM SuperI/O with Glue Functions

PDF	239 Pages

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Produttore elettronici	NSC [National Semiconductor (TI)]

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15 / 239 page

1.0 Signal/Pin Connection and Description (Continued)

Revision 1.1

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1.2 BUFFER TYPES AND SIGNAL/PIN DIRECTORY

The signal DC characteristics of the pins described in Section 1.4 on page 21 are denoted by buffer type symbols, which are

defined in Table 1 and described in further detail in Section 10.2 on page 213.

Table 1. Buffer Types

Symbol

Description

INT

Input, TTL compatible

INTS

Input, TTL compatible, with 250 mV Schmitt Trigger

INTS2

Input, TTL compatible, with 200 mV Schmitt Trigger

INTS4

Input, TTL compatible, with 400 mV Schmitt Trigger

INPCI

Input, PCI 3.3V compatible

INSM

Input, SMBus compatible

INULR

Input, power, resistor protected (not characterized)

Input, analog (0-5.5V tolerant)

Op/n

Output, TTL/CMOS compatible, push-pull buffer capable of sourcing p mA

and sinking n mA

ODn

Output, TTL/CMOS compatible, open-drain buffer capable of sinking n mA

OPCI

Output, PCI 3.3V compatible,

Output, analog (0-5.5V tolerant)

SWSM

Input/Output switch, SMBus compatible

PWR

Power pin

GND

Ground pin

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PC8374L Scheda tecnica(PDF) 15 Page - National Semiconductor (TI)