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74VCX38 Datasheet(PDF) 3 Page - Fairchild Semiconductor

Part No. 74VCX38
Description  Low Voltage Quad 2-Input NAND Gate with Open Drain Outputs and 3.6V Tolerant Inputs and Outputs
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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74VCX38 Datasheet(HTML) 3 Page - Fairchild Semiconductor

   
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DC Electrical Characteristics (2.3V
≤ V
CC ≤ 2.7V)
DC Electrical Characteristics (1.65V
≤ V
CC < 2.3V)
AC Electrical Characteristics (Note 4)
Note 4: For CL = 50 pF, add approximately 300 ps to the AC maximum specification.
Note 5: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
Conditions
VCC
(V)
Min
Max
Units
VIH
HIGH Level Input Voltage
2.3–2.7
1.6
V
VIL
LOW Level Input Voltage
2.3–2.7
0.8
V
VOL
LOW Level Output Voltage
IOL = 100 µA
2.3–2.7
0.2
V
IOL = 12 mA
2.3
0.4
IOL = 18 mA
2.3
0.6
II
Input Leakage Current
0
≤ V
I ≤ 3.6V
2.3–2.7
±5.0
µA
IOFF
Power-Off Leakage Current
0
≤ (V
I, VO) ≤ 3.6V
0
10
µA
ICC
Quiescent Supply Current
VI = VCC or GND
2.3–2.7
20
µA
VCC ≤ VI ≤ 3.6V
2.3–2.7
±20
Symbol
Parameter
Conditions
VCC
(V)
Min
Max
Units
VIH
HIGH Level Input Voltage
1.65–2.3
0.65 x VCC
V
VIL
LOW Level Input Voltage
1.65–2.3
0.35 x VCC
V
VOL
LOW Level Output Voltage
IOL = 100 µA
1.65–2.3
0.2
V
IOL = 6 mA
1.65
0.3
II
Input Leakage Current
0
≤ V
I ≤ 3.6V
1.65–2.3
±5.0
µA
IOFF
Power-Off Leakage Current
0
≤ (V
I, VO) ≤ 3.6V
0
10
µA
ICC
Quiescent Supply Current
VI = VCC or GND
1.65–2.3
20
µA
VCC ≤ VI ≤ 3.6V
1.65–2.3
±20
Symbol
Parameter
TA = −40°C to +85°C, CL = 30 pF, RL = 500Ω
Units
VCC = 3.3V ±0.3V
VCC = 2.5V ±0.2V
VCC = 1.8V ±0.15V
Min
Max
Min
Max
Min
Max
tPZL
Propagation Delay
0.6
2.8
0.8
3.7
1.0
6.7
ns
tPLZ
tOSHL
Output to Output Skew (Note 5)
0.5
0.5
0.75
ns
tOSLH
Symbol
Parameter
Conditions
VCC
(V)
TA = +25°C
Units
Typical
VOLP
Quiet Output Dynamic Peak VOL
CL = 30 pF, VIH = VCC, VIL = 0V
1.8
0.25
2.5
0.6
V
3.3
0.8
VOLV
Quiet Output Dynamic Valley VOL
CL = 30 pF, VIH = VCC, VIL = 0V
1.8
−0.25
2.5
−0.6
V
3.3
−0.8
Symbol
Parameter
Conditions
TA +25°C
Units
Typical
CIN
Input Capacitance
VI = 0v OR VCC, VCC = 1.8V, 2.5V or 3.3V
6
pF
COUT
Output Capacitance
VI = 0V or VCC, VCC = 1.8V, 2.5V or 3.3V
7
pF
CPD
Power Dissipation Capacitance
VI = 0V or VCC, f = 10 MHz, VCC = 1.8V, 2.5V or 3.3V
20
pF


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