74actq657 Fairchild Semiconductor, 74actq657 Datasheet - Page 5

• Manufacturer Part Number: 74actq657
• Description: 74acq657 * 74actq657 Quiet Series Octal Bidirectional Transceiver With 8-bit Parity Generator/checker And 3-state Outputs
• Manufacturer: Fairchild Semiconductor

V
V
V
Symbol
V
V
V
V
I
I
I
I
I
I
V
V
V
V
IN
OZT
CCT
OLD
OHD
CC
DC Electrical Characteristics for ACQ
Note 2: Maximum of 8 outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: I
Note 5: DIP package.
Note 6: Max number of outputs defined as (n). Data Inputs are driven 0V to 5V. One output @ GND.
Note 7: Max number of Data Inputs (n) switching. (n 1) Inputs switching 0V to 5V (ACQ).Input-under-test switching: 5V to threshold (V
0V to threshold (V
DC Electrical Characteristics for ACTQ
Note 8: All outputs loaded; thresholds on input associated with output under test.
Note 9: Maximum test duration 2.0 ms, one output loaded at a time.
Note 10: DIP package.
Note 11: Max number of outputs defined as (n). n 1 Data Inputs are driven 0V to 3V; one output @ GND.
Note 12: Max number of Data Inputs (n) switching. (n 1) Inputs switching 0V to 3V (ACQ). Input-under-test switching; 3V to threshold (V
0V to threshold (V
OLV
IHD
ILD
IH
IL
OH
OL
OLP
OLV
IHD
ILD
Symbol
(Note 4) Maximum Quiescent Supply Current
IN
and I
Quiet Output Minimum
Dynamic V
Minimum HIGH Level Dynamic
Input Voltage
Maximum LOW Level Dynamic
Input Voltage
Minimum HIGH Level
Input Voltage
Maximum LOW Level
Input Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Output Voltage
Maximum Input Leakage Current
(T/R, OE, ODD/EVEN Inputs)
Maximum I/O Leakage Current
(A
Maximum I
Minimum Dynamic
Output Current (Note 9)
Quiet Output Maximum
Dynamic V
Quiet Output Minimum
Dynamic V
Minimum HIGH Level Dynamic Input Voltage
Maximum LOW Level Dynamic Input Voltage
CC
n
, B
IHD
IHD
@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V
n
) f
) f 1 MHz.
Inputs)
OL
1 MHz.
OL
OL
CC
Parameter
/Input
Parameter
V
(V)
5.0
5.0
5.0
CC
V
4.5
5.5
4.5
5.5
4.5
4.5
5.5
4.5
4.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.0
5.0
(V)
5.5
5.5
5.5
5.0
5.0
CC
Typ
3.1
1.9
0.6
T
A
0.001
0.001
5
4.49
5.49
Typ
1.5
1.5
1.5
1.5
0.6
1.1
1.9
1.2
25 C
0.6
T
A
(Continued)
3.5
1.5
1.2
Guaranteed Limits
25 C
3.86
4.86
0.36
0.36
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
8.0
1.5
2.2
0.8
0.1
0.6
1.2
T
A
Guaranteed Limits
T
40 C to 85 C
CC
A
.
40 C to 85 C
3.76
4.76
0.44
0.44
80.0
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
1.5
75
1.0
6.0
75
Units
V
V
V
Units
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
A
A
A
Figures 1, 2
(Note 5)(Note 6)
(Note 5)(Note 7)
(Note 5)(Note 7)
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V
or V
V
or V
I
V
I
I
I
V
I
I
V
V
V
V
V
V
V
Figures 1, 2
(Note 10)(Note 11)
Figures 1, 2
(Note 10)(Note 11)
(Note 10)(Note 12)
(Note 10)(Note 12)
ILD
OUT
OH
OH
OUT
OL
OL
OUT
OUT
IN
IN
I
I
O
I
OLD
OHD
IN
ILD
),
Conditions
CC
CC
V
V
V
),
Conditions
V
24 mA
24 mA (Note 8)
V
V
V
CC
IL
CC
50 A
CC
24mA
24 mA (Note 8)
IL
IL
CC
, V
1.65V Max
0.1V
0.1V
50 A
3.85V Min
, GND
0.1V
0.1V
or V
or V
, GND
IH
or GND
2.1V
IH
IH