74HCT6323A Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
fabricante
74HCT6323A Datasheet PDF : 15 Pages
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Philips Semiconductors
Programmable ripple counter with
oscillator; 3-state
Product specification
74HC/HCT6323A
Tamb (°C)
TEST CONDITION
SYMBOL PARAMETER
25
−40 to 85 −40 to 125 UNIT VCC
MIN TYP MAX MIN MAX MIN MAX
(V)
VI
OTHER
VOL
VOL
VOL
±ILI
−II
ICC
∆ICC
LOW level
−
output
voltage X2
output
−
LOW level
−
output voltage
OUT
LOW level
−
output voltage
OUT
input leakage −
current
input pull-up 5
current S1, S2
and MR
quiescent
−
supply current
additional
−
quiescent
supply current
per input pin
for unit load
coefficient is 1
−
0.26 −
0
0.1 −
0
0.1 −
−
0.26 −
−
0.1 −
25 100 −
−
8
−
100 360 −
0.33 −
0.1 −
0.1 −
0.33 −
1.0 −
−
−
80 −
450 −
0.4 V
0.1 V
0.1 V
4.5 X1 = VCC IO = 2.6 mA
and
MR = VCC
4.5 X1 = VCC IO = 20 µA
and
MR = VCC
4.5 VIH or VIL IO = 20 µA
0.4 V
4.5 VIH or VIL IO = 6 mA
1.0 µA
5.5 MR = VCC;
S1 = VCC;
S2 = VCC
−
µA 5.5 GND
see Fig.11
and Fig.12
160 µA
490 µA
5.5 VCC or
GND
5.5 VCC or
GND
Io = 0
other inputs
at VCC or
GND; Io = 0;
(note 1)
Note to the HCT DC Characteristics
1. The value of additional quiescent supply current (∆ICC) for unit load of 1 is given in the family specifications.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
UNIT LOAD COEFFICIENT
INPUT
MR, S1, S2
UNIT LOAD COEFFICIENT
0.40
September 1993
9
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