參數(shù)資料
型號: CD54AC00
廠商: Intersil Corporation
英文描述: Quad 2-Input NAND Gate
中文描述: 四2輸入與非門
文件頁數(shù): 4/4頁
文件大?。?/td> 24K
代理商: CD54AC00
4
Switching Specifications
Input t
r
, t
f
= 3ns, C
L
= 50pF (Worst Case)
PARAMETER
SYMBOL
V
CC
(V)
-55
o
C TO 125
o
C
UNITS
MIN
TYP
MAX
AC TYPES
Propagation Delay, Input to Output
t
PLH,
t
PHL
1.5
-
-
91
ns
3.3 (Note 9)
3.1
-
10.2
ns
5 (Note 10)
2.2
-
7.3 (Note 8)
ns
Input Capacitance
C
I
-
-
-
10
pF
Power Dissipation Capacitance
C
PD
(Note 11)
-
-
45
-
pF
ACT TYPES
Propagation Delay, Input to Output
t
PLH
5 (Note 10)
3.2
-
10.8 (Note 8)
ns
t
PHL
4
-
13.2 (Note 8)
ns
Input Capacitance
C
I
-
-
-
10
pF
Power Dissipation Capacitance
C
PD
(Note 11)
-
-
45
-
pF
NOTES:
8. Limits tested at 100%.
9. 3.3V Min at 3.6V, Max at 3V.
10. 5V Min at 5.5V, Max at 4.5V
11. C
PD
is used to determine the dynamic power consumption per gate.
AC: P
D
= V
CC2
f
i
(C
PD
+ C
L
)
ACT: P
D
= V
CC2
f
i
(C
PD
+ C
L
) + V
CC
I
CC
where f
i
= input frequency, C
L
= output load capacitance, V
CC
= supply voltage.
Burn-In Test Circuit Connections
(Use DC II for F3A Burn-In and AC for Life Test)
DC
DC BURN-IN I
DC BURN-IN II
OPEN
GROUND
V
CC
(6V)
OPEN
GROUND
V
CC
(6V)
CD54AC/ACT00
3, 6, 8, 11
1,2,4,5,7,9,10,
12, 13
14
3, 6, 8, 11
7
1, 2, 4, 5, 9, 10,
12 - 14
AC
OPEN
GROUND
1/2 V
CC
(3V)
V
CC
(6V)
OSCILLATOR
50kHz
25kHz
CD54AC/ACT00
-
7
3, 6, 8, 11
14
1, 2, 4, 5, 9, 10,
12, 13
-
NOTE: Each pin except V
CC
and Gnd will have a resistor of 2k
-47k
.
DUT
OUTPUT
R
L
(NOTE)
500
OUTPUT
LOAD
C
L
50pF
NOTE: For AC Series Only: When V
CC
= 1.5V, R
L
= 1k
.
FIGURE 1. PROPAGATION DELAY TIMES
CD54AC
CD54ACT
Input Level
V
CC
3V
Input Switching Voltage, V
S
0.5 V
CC
1.5V
Output Switching Voltage, V
S
0.5 V
CC
0.5 V
CC
FIGURE 2. WAVEFORMS
t
r
= 3ns
INPUT
LEVEL
V
I
t
f
= 3ns
90%
V
S
10%
GND
t
PHL
t
PLH
V
S
V
O
CD54AC00F3A, CD54ACT00F3A
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