MM74HCT05MTC 查看數據表（PDF） - Fairchild Semiconductor

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MM74HCT05MTC

Hex Inverter (Open Drain)

Fairchild Semiconductor 

February 1984

Revised February 1999

MM74HCT05

Hex Inverter (Open Drain)

General Description

The MM74HCT05 is a logic function fabricated by using

advanced silicon-gate CMOS technology, which provides

the inherent benefits of CMOS—low quiescent power and

wide power supply range. The device is also input and out-

put characteristic and pinout compatible with standard

DM74LS logic families. The MM74HCT05 open drain Hex

Inverter requires the addition of an external resistor to per-

form a wire-NOR function.

All inputs are protected from static discharge damage by

internal diodes to VCC and ground.

MM74HCT devices are intended to interface between TTL

and NMOS components and standard CMOS devices.

These parts are also plug-in replacements for LS-TTL

devices and can be used to reduce power consumption in

existing designs.

Features

s Open drain for wire-NOR function

s LS-TTL pinout and threshold compatible

s Fanout of 10 LS-TTL loads

s Typical propagation delays:

tPLH (with 1 kΩ resistor) 10 ns

tPHL (with 1 kΩ resistor) 8 ns

Ordering Code:

Order Number Package Number

Package Description

MM74HCT05M

M14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow

MM74HCT05SJ

M14D

14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

MM74HCT05MTC

MTC14

14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

MM74HCT05N

N14A

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Logic Diagram

Pin Assignments for DIP, SOIC, SOP and TSSOP

Top View

Typical Application

© 1999 Fairchild Semiconductor Corporation DS005358.prf

www.fairchildsemi.com

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