74AC16244 Datasheet, PDF (3/7 Pages) Fairchild Semiconductor – 16-Bit Buffer/Line Driver with 3-STATE Outputs

Absolute Maximum Ratings(Note 1)
Supply Voltage (V_CC)
DC Input Diode Current (I_IK)
V_I  0.5V
V_I V_CC  0.5V
DC Output Diode Current (I_OK)
V_O 0.5V
V_O V_CC  0.5V
DC Output Voltage (V_O)
DC Output Source/Sink Current (I_O)
DC V_CC or Ground Current
per Output Pin
Junction Temperature
Storage Temperature
0.5V to 7.0V
20 mA
20 mA
20 mA
20 mA
0.5V to V_CC  0.5V
r50 mA
r50 mA
140qC
65qC to 150qC
Recommended Operating
Conditions
Supply Voltage (V_CC)
AC
2.0V to 6.0V
ACT
4.5V to 5.5V
Input Voltage (V_I)
Output Voltage (V_O)
Operating Temperature (T_A)
Minimum Input Edge Rate ('V/'t)
0V to V_CC
0V to V_CC
40qC to 85qC
AC Devices
V_IN from 30% to 70%
V_CC @ 3.3V, 4.5V, 5.5V
Minimum Input Edge Rate ('V/'t)
125 mV/ns
ACT Devices
V_IN from 0.8V to 2.0V
V_CC @ 4.5V, 5.5V
125 mV/ns
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACTÂ¥ circuits outside databook specifications.
DC Electrical Characteristics for AC
Symbol
Parameter
V_IH
Minimum HIGH Input Voltage
V_IL
Maximum LOW Input Voltage
V_OH
Minimum HIGH Output Voltage
V_OL
Maximum LOW Output Voltage
I_OZ
Maximum 3-STATE Leakage Current
V_CC
T_A 25qC
T_A 40qC to 85qC
(V)
Typ
Guaranteed Limits
3.0
1.5
2.1
2.1
4.5
2.25
3.15
3.15
5.5
2.75
3.85
3.85
3.0
1.5
0.9
0.9
4.5
2.25
1.35
1.35
5.5
2.75
1.65
1.65
3.0
2.99
2.9
2.9
4.5
4.49
4.4
4.4
5.5
5.49
5.4
5.4
3.0
2.56
2.46
4.5
3.86
3.76
5.5
4.86
4.76
3.0
0.002
0.1
0.1
4.5
0.001
0.1
0.1
5.5
0.001
0.1
0.1
3.0
0.36
0.44
4.5
0.36
0.44
5.5
0.36
0.44
5.5
0.50
r 5.0
I_IN
Maximum Input Leakage Current (Note 3) 5.5
r 0.1
I_CC
Max Quiescent Supply Current (Note 3)
5.5
8.0
I_OLD
Minimum Dynamic
5.5
I_OHD
Output Current (Note 4)
5.5
Note 2: All outputs loaded; thresholds associated with output under test.
Note 3: I_IN and I_CC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V_CC.
Note 4: Maximum test duration 2.0 millisecond; one output loaded at a time.
r 1.0
80.0
75
75
Units
Conditions
V_OUT 0.1V
V or V_CC  0.1V
V_OUT 0.1V
V or V_CC  0.1V
V I_OUT 50 PA
I_OH -12 mA
V I_OH 24 mA
I_OH 24 mA (Note 2)
V I_OUT 50 PA
I_OL 12 mA
V I_OL 24 mA
I_OL 24 mA (Note 2)
PA V_I (OE) V_IL, V_IH
V_I V_CC, GND
V_O V_CC, GND
PA V_I V_CC, GND
PA V_IN V_CC or GND
mA V_OLD 1.65V Max
mA V_OHD 3.85V Min
3
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