DC ELECTRICAL CHARACTERISTICS FOR THE UT54ACS109E7
( VDD = 3.0V to 5.5V; VSS = 0V6; -55°C < TC < +125°C)
SYMBOL
Description
VIL
Low-level input voltage 1
CONDITION
VIH
High-level input voltage 1
IIN
Input leakage current
VOL Low-level output voltage 3
VOH High-level output voltage 3
VIN = VDD or VSS
IOL = 100μA
IOH = -100μA
IOS
Short-circuit output current 2 ,4 VO = VDD and VSS
VDD
MIN
3.0V
5.5V
3.0V
2.1
5.5V
3.85
5.5V
-1
3.0V
4.5V
3.0V
2.75
4.5V
4.25
3.0V
-100
5.5V
-200
MAX
0.9
1.65
UNIT
V
V
1
μA
0.25
V
0.25
V
100
mA
200
IOL
Low level output current9
VIN = VDD or VSS
3.0V
6
mA
VOL = 0.4V
5.5V
8
IOH
High level output current9
Ptotal Power dissipation 2, 8
IDDQ
CIN
COUT
Quiescent Supply Current
Input capacitance 5
Output capacitance 5
VIN = VDD or VSS
VOH = VDD-0.4V
CL = 50pF
VIN = VDD or VSS
ƒ = 1MHz
ƒ = 1MHz
3.0V
5.5V
5.5V
3.0V
5.5V
0V
0V
-6
mA
-8
2.9
mW/
0.8
MHz
10
μA
15
pF
15
pF
Notes:
1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, -
50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified range, but are
guaranteed to VIH(min) and VIL(max).
2. Supplied as a design limit but not guaranteed or tested.
3. Per MIL-PRF-38535, for current density ≤5.0E5 amps/cm2, the maximum product of load capacitance (per output buffer) times frequency should not exceed 3,765pF/
MHz.
4. Not more than one output may be shorted at a time for maximum duration of one second.
5. Capacitance measured for initial qualification and when design changes may affect the value. Capacitance is measured between the designated terminal and VSS at
frequency of 1MHz and a signal amplitude of 50mV rms maximum.
6. Maximum allowable relative shift equals 50mV.
7. All specifications valid for radiation dose ≤ 1E6 rads(Si) per MIL-STD-883 Method 1019 Condition A and section 3.11.2.
8. Power dissipation specified per switching output.
9. This value is guaranteed based on characterization data, but not tested.
4