74HCU04U Просмотр технического описания (PDF) - Philips Electronics

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производитель

74HCU04U

Hex inverter

Philips Electronics 

Philips Semiconductors

Hex inverter

Product specification

74HCU04

FEATURES

• Output capability: standard

• ICC category: SSI

GENERAL DESCRIPTION

The 74HCU04 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL).

It is specified in compliance with JEDEC standard no. 7A.

The 74HCU04 is a general purpose hex inverter. Each of the six inverters is a single stage

QUICK REFERENCE DATA

GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns

SYMBOL

PARAMETER

CONDITIONS

tPHL/ tPLH

CI

CPD

propagation delay nA to nY

input capacitance

power dissipation capacitance per inverter

CL = 15 pF; VCC = 5 V

note 1

Note

1. CPD is used to determine the dynamic power dissipation (PD in µW):

PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fO) where:

fi = input frequency in MHz

fo = output frequency in MHz

CL = output load capacitance in pF

VCC = supply voltage in V

∑ (CL × VCC2 × fo) = sum of outputs

ORDERING INFORMATION

See “74HC/HCT/HCU/HCMOS Logic Package Information”.

TYP.

5

3.5

10

UNIT

ns

pF

pF

FUNCTION TABLE

INPUT

OUTPUT

nA

nY

L

H

H

L

Note

1. H = HIGH voltage level

L = LOW voltage level

September 1993

2

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