74ALVC14 Просмотр технического описания (PDF) - Philips Electronics

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74ALVC14

Hex inverting Schmitt trigger

Philips Electronics 

Philips Semiconductors

74ALVC14

Hex inverting Schmitt trigger

Table 1:

Symbol

CI

CPD

Quick reference data …continued

Parameter

Conditions

input capacitance

power dissipation

VCC = 3.3 V

capacitance per buffer

Min Typ Max Unit

-

3.5 -

pF

[1] [2] -

25 -

pF

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

PD = CPD × VCC2 × fi × N + Σ(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;

Σ(CL × VCC2 × fo) = sum of the outputs.

[2] The condition is VI = GND to VCC.

4. Ordering information

Table 2: Ordering information

Type number Package

Temperature range Name

Description

74ALVC14D −40 °C to +85 °C SO14

plastic small outline package; 14 leads;

body width 3.9 mm

74ALVC14PW −40 °C to +85 °C

TSSOP14 plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

74ALVC14BQ −40 °C to +85 °C

DHVQFN14 plastic dual in-line compatible thermal enhanced very

thin quad flat package; no leads; 14 terminals;

body 2.5 × 3 × 0.85 mm

Version

SOT108-1

SOT402-1

SOT762-1

9397 750 14592

Product data sheet

Rev. 03 — 15 February 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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