W83178S Просмотр технического описания (PDF) - Winbond
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W83178S Datasheet PDF : 7 Pages
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Preliminary W83178S
7.2 AC Characteristics
VDD = 3.3V ±5 % , TA = 0° C to +70° C, Test load = 30 pF
PARAMETER
SYM. MIN.
Input Frequency
FIN
0
Output Rise Time
TR 1.5
TYP.
Output Fall Time
TF 1.5
Output Skew, Rising Edges
TSR
Output Skew, Falling Edges TSF
Output Enable Time
TEN 1.0
Output Disable Time
TDIS 1.0
Rising Edge Propagation
Delay
TPR 1.0
Falling Edge Propagation
Delay
TPF 1.0
Duty Cycle
TD
45
AC Output Impedance
ZO
15
MAX.
150
4.0
4.0
250
250
8.0
8.0
<4.0
<4.0
55
UNITS
MHz
V/nS
V/nS
pS
pS
nS
nS
nS
TEST CONDITIONS
Measured from 0.4V to
2.4V
Measured from 0.4V to
2.4V
nS
% Measure at 1.5V
Ω
7.3 DC Characteristics
VDD = 3.3V ±5 %, TA = 0° C to +70° C
PARAMETER
Input Low Voltage
SYM.
VIL
Input High Voltage
VIH
Input Leakage Current,
IIL
BUFFER_IN
Input Leakage Current
IIL
Output Low Voltage
VOL
Output High Voltage
VOH
Output Low Current
Output High Current
Input Pin Capacitance
Output Pin Capacitance
Input Pin Inductance
IOL
IOH
CIN
COUT
LIN
MIN.
Vss -03
2.0
-5
TYP.
MAX.
0.8
VDD +0.5
+5
UNITS
Vdc
Vdc
µA
TEST CONDITIONS
-20
+5
µA
50
mVdc IOL = 1 mA
3.1
Vdc IOH = -1 mA
65
100
160
mA VOL = 1.5V
70
110
185
mA VOH = 1.5V
5
pF
6
pF
7
nH
Publication Release Date: March 1999
-5-
Revision A1
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