74HC158(2004) Просмотр технического описания (PDF) - Philips Electronics

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74HC158
(Rev.:2004)

Quad 2-input multiplexer; inverting

Philips Electronics 

Philips Semiconductors

74HC158

Quad 2-input multiplexer; inverting

3. Quick reference data

Table 1: Quick reference data

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

Symbol Parameter

Conditions

Min Typ Max Unit

tPHL, tPLH propagation delay

nI0, nI1 to nY

CL = 15 pF;

VCC = 5 V

-

12 -

ns

E to nY

-

14 -

ns

S to nY

-

14 -

ns

CI

input capacitance

-

3.5 -

pF

CPD

power dissipation capacitance VI = GND to VCC [1] -

40 -

pF

per multiplexer

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

PD = CPD × VCC2 × fi × N + ∑(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;

N = number of inputs switching;

∑(CL × VCC2 × fo) = sum of outputs.

4. Ordering information

Table 2: Ordering information

Type number Package

Temperature range

74HC158N

−40 °C to +125 °C

74HC158D

−40 °C to +125 °C

Name

DIP16

SO16

Description

plastic dual in-line package; 16 leads (300 mil)

plastic small outline package; 16 leads;

body width 3.9 mm

Version

SOT38-4

SOT109-1

9397 750 13805

Product data sheet

Rev. 03 — 12 November 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

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