74ACQ544SC Fairchild Semiconductor, 74ACQ544SC Datasheet - Page 4

• Manufacturer Part Number: 74ACQ544SC
• Description: IC TRANSCEIVER 8BIT N-INV 20SO
• Manufacturer: Fairchild Semiconductor
• Series: 74ACQr

Specifications of 74ACQ544SC

• Logic Type: Transceiver, Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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