74AC899QCQB NSC [National Semiconductor], 74AC899QCQB Datasheet - Page 9

• Manufacturer Part Number: 74AC899QCQB
• Description: 9-Bit Latchable Transceiver with Parity Generator/Checker
• Manufacturer: NSC [National Semiconductor]

Symbol
V
V
V
V
I
I
I
I
I
I
IN
OZ
CCT
OLD
OHD
CC
Symbol
I
I
I
I
IH
IL
OH
OL
DC Electrical Characteristics for ’AC Family Devices
Note I
DC Electrical Characteristics for ’ACT Family Devices
Note I
OLD
OHD
CC
OZ
Maximum of 9 outputs loaded thresholds on input associated with output under test
Maximum test duration 2 0 ms one output loaded at a time
Maximum test duration 2 0 ms one output loaded at a time
IN
CC
and I
for 54ACT
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
Maximum Low Level
Output Voltage
Maximum Input
Leakage Current
Maximum TRI-STATE
Leakage Current
Maximum I
Output Current
Maximum Quiescent
Supply Current
Minimum Dynamic
CC
Output Current
Maximum Quiescent
Supply Current
Maximum TRI-STATE
Leakage Current
Minimum Dynamic
Parameter
3 0V are guaranteed to be less than or equal to the respective limit
Parameter
25 C is identical to 74ACT
CC
Input
V
(V)
4 5
5 5
4 5
5 5
4 5
5 5
4 5
5 5
4 5
5 5
4 5
5 5
5 5
5 5
5 5
5 5
5 5
5 5
CC
V
(V)
5 5
5 5
5 5
5 5
0 001
0 001
CC
T
Typ
4 49
5 49
1 5
1 5
1 5
1 5
0 6
25 C
A
74ACT
e a
25 C
g
g
3 86
4 86
0 36
0 36
Typ
2 0
2 0
0 8
0 8
4 4
5 4
0 1
0 1
8 0
0 1
0 5
T
A
e a
74AC
b
55 C to
25 C
g
9
8 0
54ACT
Guaranteed Limits
g
T
0 5
160 0
g
3 70
4 70
0 50
0 50
b
2 0
2 0
0 8
0 8
4 4
5 4
0 1
0 1
1 6
A
50
10 0
Guaranteed Limits
1 0
50
e
a
125 C
5 5V V
b
40 C to
CC
74AC
T
b
g
b
80 0
I
CC
A
75
40 C to
5 0
75
e
for 54AC
a
74ACT
T
g
g
3 76
4 76
0 44
0 44
b
80 0
85 C
A
2 0
2 0
0 8
0 8
4 4
5 4
0 1
0 1
1 5
75
(Continued)
1 0
5 0
75
e
a
85 C
25 C is identical to 74AC
Units
mA
mA
A
A
Units
mA
mA
mA
V
V
V
V
V
V
A
A
A
V
V
V
or GND (Note)
V
V
V
V
or V
V
or V
I
I
I
I
V
V
V
V
V
V
V
or GND (Note)
OLD
OHD
IN
I
I
O
OUT
OH
OUT
OL
(OE)
V
V
e
OUT
OUT
I
I
O
I
OLD
OHD
IN
e
IN
IN
e
e
e
Conditions
e
e
Conditions
CC
CC
e
V
e
e
V
e
e
e b
e
V
V
V
V
CC
e
e
e
e
V
e
CC
V
25 C
CC
IL
CC
CC
b
b
1 65V Max
CC
3 85V Min
V
V
50 A
CC
V
0 1V
0 1V
1 65V Max
3 85V Min
IL
IL
GND
V
0 1V
0 1V
IL
50 A
b
GND
GND
b
b
IH
or V
or V
GND
2 1V
V
24 mA
24 mA
24 mA
24 mA
IH
IH
IH