參數(shù)資料
型號： M54HC692
廠商： 意法半導體
元件分類： 通用總線功能
英文描述： Decade Up/Down Counter/Register(十進制j加/減計數(shù)器/寄存器)
中文描述： 十年加/減計數(shù)器/寄存器（十進制?加/減計數(shù)器/寄存器）
文件頁數(shù)： 18/23頁
文件大?。?/td> 433K
代理商： M54HC692
SWITCHING CHARACTERISTICS
(continued)
t
PLZ
, t
PZL
The 1 k
load resistors should be connected be-
tweenoutputs and V
CC
lineand the50pF loadca-
pacitors should be connected between outputs
and GNDline.All inputs except G input should be
connected to V
CC
line or GND line such that out-
puts will be in low logic level while G input is held
low.
t
PHZ
, t
PZH
The 1 k
loadresistors and the50 pF loadcapa-
citors should be connected between each output
and GND line.
All inputs except G input should be connected to
V
CC
or GND line such that output will be in high
logic level while G input is held low.
M54/M74HC690/691/692/693
18/23
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