74VCX132 Low Voltage Quad 2-Input NAND Gate with Schmitt Trigger Inputs and 3.6V Tolerant Inputs and
Outputs
July 1999
Revised February 2005
74VCX132
Low Voltage Quad 2-Input NAND Gate
with Schmitt Trigger Inputs
and 3.6V Tolerant Inputs and Outputs
General Description
The VCX132 contains four 2-input NAND gates with
Schmitt Trigger Inputs. The pin configuration and function
are the same as the VCX00 except the inputs have hyster-
esis between the positive-going and negative-going input
thresholds. This hysteresis is useful for transforming slowly
switching input signals into sharply defined, jitter-free out-
put signals. This product should be used where noise mar-
gin greater than that of conventional gates is required.
The VCX132 is designed for low voltage (1.4V to 3.6V) V
CC
applications with I/O compatibility up to 3.6V.
This product is fabricated with an advanced CMOS tech-
nology to achieve high-speed operation while maintaining
low CMOS power dissipation.
Features
s
1.4V to 3.6V V
CC
supply operation
s
3.6V tolerant inputs and outputs
s
t
PD
3.3 ns max for 3.0V to 3.6V V
CC
s
Power-off high impedance inputs and outputs
s
Static Drive (I
OH
/I
OL
)
r
24 mA @ 3.0V V
CC
s
Uses patented Quiet Series
¥
noise/EMI reduction
circuitry
s
Latchup performance exceeds JEDEC 78 conditions
s
ESD performance:
Human body model
!
2000V
Machine model
!
250V
s
Leadless Pb-Free DQFN package
Ordering Code:
Order Number Package Number
74VCX132M
74VCX132BQX
(Note 1)
74VCX132MTC
M14A
MLP014A
MTC14
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Pb-Free 14-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC
MO-241, 2.5 x 3.0mm
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1:
DQFN package available in Tape and Reel only.
Quiet Series
¥
is a trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS500164
www.fairchildsemi.com
74VCX132
Absolute Maximum Ratings
(Note 2)
Supply Voltage (V
CC
)
DC Input Voltage (V
I
)
DC Output Voltage (V
O
)
HIGH or LOW State (Note 3)
V
CC
0V
DC Input Diode Current (I
IK
)
V
I
0V
DC Output Diode Current (I
OK
)
V
O
0V
V
O
!
V
CC
DC Output Source/Sink Current
(I
OH
/I
OL
)
DC V
CC
or Ground Current per
Supply Pin (I
CC
or Ground)
Storage Temperature (T
STG
)
0.5V to
4.6V
0.5V to 4.6V
0.5V to V
CC
0.5V
0.5V to
4.6V
50 mA
50 mA
50 mA
r
50 mA
r
100 mA
65
q
C to
150
q
C
Recommended Operating
Conditions
(Note 4)
Power Supply
Operating
Input Voltage
Output Voltage (V
O
)
HIGH or LOW State
Output Current in I
OH
/I
OL
V
CC
V
CC
V
CC
V
CC
3.0V to 3.6V
2.3V to 2.7V
1.65V to 2.3V
1.4V to 1.6V
0V to V
CC
1.4V to 3.6V
0.3V to 3.6V
Free Air Operating Temperature (T
A
)
r
24 mA
r
18 mA
r
6 mA
r
2 mA
40
q
C to
85
q
C
Note 2:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 3:
I
O
Absolute Maximum Rating must be observed.
Note 4:
Floating or unused inputs must be held HIGH or LOW.
DC Electrical Characteristics
Symbol
V
t
Parameter
HIGH Level Input Voltage
Conditions
V
CC
(V)
3.6
3.0
2.3
1.6
1.4
V
t
LOW Level Input Voltage
3.6
3.0
2.3
1.6
1.4
V
H
Input Hysteresis
3.6
3.0
2.3
1.6
1.4
V
OH
HIGH Level Output Voltage
I
OH
I
OH
I
OH
I
OH
I
OH
I
OH
I
OH
I
OH
I
OH
I
OH
I
OH
0.8
0.7
0.5
0.2
0.2
0.3
0.3
0.3
0.15
0.15
V
CC
- 0.2
2.2
2.4
2.2
V
CC
- 0.2
2.0
1.8
1.7
V
CC
- 0.2
1.25
V
CC
- 0.2
1.05
V
1.2
1.2
1.0
0.9
0.9
V
V
2.2
2.0
1.6
1.2
1.2
V
Min
Max
Units
100
P
A
18 mA
24mA
100
P
A
6 mA
12 mA
18 mA
100
P
A
6 mA
100
P
A
2 mA
2.7 - 3.6
2.7
3.0
3.0
2.3 - 2.7
2.3
2.3
2.3
1.65 - 2.3
1.65
1.4 - 1.6
1.4
I
OH
12 mA
3
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74VCX132
DC Electrical Characteristics
Symbol
V
OL
Parameter
LOW Level Output Voltage
I
OL
I
OL
I
OL
I
OL
I
OL
I
OL
I
OL
I
OL
I
OL
I
OL
I
OL
I
I
I
OZ
I
OFF
I
CC
Input Leakage Current
3-STATE Output Leakage
Power Off Leakage Current
Quiescent Supply Current
Increase in I
CC
per Input
(Continued)
V
CC
(V)
100
P
A
12
P
A
18 mA
24 mA
100
P
A
12 mA
18 mA
100
P
A
6 mA
100
P
A
2 mA
2.7 - 3.6
2.7
3.0
3.0
2.3 - 2.7
2.3
2.3
1.65 - 2.3
1.65
1.4 - 1.6
1.4
1.4 - 3.6
1.4 - 3.6
0
1.4 - 3.6
1.4 - 3.6
2.7 - 3.6
0.2
0.4
0.4
0.55
0.2
0.4
0.6
0.2
0.3
0.2
0.35
V
Conditions
Min
Max
Units
0
d
V
I
d
3.6V
0
d
V
O
d
3.6V
V
I
V
I
V
IH
V
IH
or V
IL
V
CC
or GND
V
CC
- 0.6V
0
d
(V
I
, V
O
)
d
3.6V
V
CC
d
V
I
d
3.6V
r
5.0
r
10.0
10.0
20.0
P
A
P
A
P
A
P
A
P
A
r
20.0
750
'
I
CC
AC Electrical Characteristics
(Note 5)
Symbol
t
PHL
t
PLH
C
L
t
OSHL
t
OSLH
Output-to-Output Skew
(Note 6)
C
L
Note 5:
For C
L
Parameter
Propagation Delay
C
L
Conditions
30 pF, R
L
500
:
V
CC
(V)
3.3
r
0.3
2.5
r
0.2
1.8
r
0.15
T
A
40
q
C to
85
q
C
Max
3.3
4.1
8.2
16.4
0.5
0.5
0.75
1.5
0.6
0.8
1.0
1.0
Units
Figure
Number
Figures
1, 2
Figures
3, 4
Min
ns
15 pF, R
L
30 pF, R
L
2k
:
500
:
1.5
r
0.1
3.3
r
0.3
2.5
r
0.2
1.8
r
0.15
C
L
ns
15 pF, R
L
2k
:
1.5
r
0.1
50 pF, add approximately 300 ps to the AC maximum specification.
Note 6:
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 (t
OSHL
) or LOW-to-HIGH (t
OSLH
).
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4
74VCX132
Dynamic Switching Characteristics
Symbol
V
OLP
Parameter
Quiet Output Dynamic Peak V
OL
C
L
30 pF, V
IH
Conditions
V
CC
, V
IL
0V
V
CC
(V)
1.8
2.5
3.3
V
OLV
Quiet Output Dynamic Valley V
OL
C
L
30 pF, V
IH
V
CC
, V
IL
0V
1.8
2.5
3.3
V
OHV
Quiet Output Dynamic Valley V
OH
C
L
30 pF, V
IH
V
CC
, V
IL
0V
1.8
2.5
3.3
T
A
25
q
C
0.25
0.6
0.8
Typical
Units
V
0.25
0.6
0.8
1.5
1.9
2.2
V
V
Capacitance
Symbol
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Parameter
V
I
V
I
V
I
0V or V
CC
, V
CC
0V or V
CC
, V
CC
0V or V
CC
, f
Conditions
1.8V, 2.5V or 3.3V
1.8V, 2.5V or 3.3V
1.8V, 2.5V or 3.3V
T
A
25
q
C
6.0
7.0
20.0
Typical
Units
pF
pF
pF
10MHz, V
CC
AC Loading and Waveforms (V
CC
3.3V
r
0.3V to 1.8V
r
0.15V)
FIGURE 1. AC Test Circuit
TEST
t
PLH
, t
PHL
SWITCH
Open
FIGURE 2. Waveform for Inverting and Non-inverting Functions
Symbol
V
mi
V
mo
V
CC
3.3V
r
0.3V
1.5V
1.5V
2.5V
r
0.2V
V
CC
/2
V
CC
/2
1.8V
r
0.15V
V
CC
/2
V
CC
/2
5
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