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74ABT16541
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions
Note 1: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired . Functional operation
under these conditions is not implied.
Note 2: Either voltage lim it or c urrent limit is sufficient to pro te c t in puts.
DC Electrical Characteristics
Storage Temperature −65°C to +150°C
Ambient Temperature under Bias −55°C to +125°C
Junction Temperature under Bias −55°C to +150°C
V
CC
Pin Potential to Ground Pin −0.5V to +7.0V
Input Voltage (Note 2) −0.5V to +7.0V
Input Current (Note 2) −30 mA to +5.0 mA
Voltage Applied to Any Output
in the Disabled or
Power-Off State −0.5V to 5.5V
in the HIGH State −0.5V to V
CC
Current Applied to Output
in LOW State (Max) twice the rated I
OL
(mA)
DC Latchup Source Current −500 mA
Over Voltage Latchup (I/O) 10V
Free Air Ambient Temperature −40°C to +85°C
Supply Voltage +4.5V to +5.5V
Minimum Input Edge Rate (∆V/∆t)
Data Input 50 mV/ns
Enable Input 20 mV/ns
Symbol Parameter Min Typ Max Units
V
CC
Conditions
V
IH
Input HIGH Voltage 2.0 V Recognized HIGH Signal
V
IL
Input LOW Voltage 0.8 V Recognized LOW Signal
V
CD
Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA
V
OH
Output HIGH 2.5 V Min IOH = −3 mA
Voltage 2.0 V Min IOH = −32 mA
V
OL
Output LOW Voltage 0.55 V Min IOL = 64 mA
I
IH
Input HIGH Current 1
µAMax
VIN = 2.7V (Note 3)
1V
IN
= V
CC
I
BVI
Input HIGH Current 7
µAMax
VIN = 7.0V
Breakdown Test
I
IL
Input LOW Current −1
µAMax
VIN = 0.5V (Note 3)
−1V
IN
= 0.0V
V
ID
Input Leakage Test 4.75 V 0.0 IID = 1.9 µA
All Other Pins Grounded
I
OZH
Output Leakage Current 10 µA0–5.5V
V
OUT
= 2.7V; OEn = 2.0V
I
OZL
Output Leakage Current −10 µA0–5.5V
V
OUT
= 0.5V; OEn = 2.0V
I
OS
Output Short-Circuit Current −100 −275 mA Max V
OUT
= 0.0V
I
CEX
Output HIGH Leakage Current 50 µAMaxV
OUT
= V
CC
I
ZZ
Bus Drainage Test 100 µA0.0V
OUT
= 5.5V
All Other Pins GND
I
CCH
Power Supply Current 100 µA Max All Outputs HIGH
I
CCL
Power Supply Current 60 mA Max All Outputs LOW
I
CCZ
Power Supply Current
100 µAMax
OEn = V
CC
All Others at VCC or GND
I
CCT
Additional ICC/Input Outputs Enabled 2.5 mA VI = VCC − 2.1V
Outputs 3-STATE 2.5 mA Max Enable Input VI = VCC − 2.1V
Outputs 3-STATE 50 µA Data Input VI = VCC − 2.1V
All Others at VCC or GND
I
CCD
Dynamic I
CC
No Load
mA/
Outputs Open, OEn = GND
(Note 3) 0.1 MHz Max One Bit Toggling,
50% Duty Cycle
V
OLP
Quiet Output Maximum Dynamic V
OL
0.4 0.7 V 5.0 TA = 25°C (Note 4)
V
OLV
Quiet Output Minimum Dynamic V
OL
−1.3 −1.0 V 5.0 TA = 25°C (Note 4)
V
OHV
Minimum HIGH Level Dynamic Output Voltage 2.7 3.0 V 5.0 TA = 25°C (Note 6)
V
IHD
Minimum HIGH Level Dynamic Input Voltage 2.0 1.4 V 5.0 TA = 25°C (Note 5)