NC7SZ04 TinyLogic UHS Inverter
October 1996
Revised June 2000
NC7SZ04
TinyLogic
UHS Inverter
General Description
The NC7SZ04 is a single inverter from Fairchild’s Ultra
High Speed Series of TinyLogic
. The device is fabricated
with advanced CMOS technology to achieve ultra high
speed with high output drive while maintaining low static
power dissipation over a very broad V
CC
operating range.
The device is specified to operate over the 1.8V to 5.5V
V
CC
range. The inputs and output are high impedance
when V
CC
is 0V. Inputs tolerate voltages up to 6V indepen-
dent of V
CC
operating voltage.
Features
s
Space saving SOT23 or SC70 5-lead package
s
Ultra High Speed; t
PD
2.4 ns typ into 50 pF at 5V V
CC
s
High Output Drive;
±
24 mA at 3V V
CC
s
Broad V
CC
Operating Range; 1.8V to 5.5V
s
Matches the performance of LCX when operated at
3.3V V
CC
s
Power down high impedance inputs/output
s
Overvoltage tolerant inputs facilitate 5V to 3V
translation
s
Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Number
NC7SZ04M5
NC7SZ04M5X
NC7SZ04P5
NC7SZ04P5X
Package
Number
MA05B
MA05B
MAA05A
MAA05A
Product Code
Top Mark
7Z04
7Z04
Z04
Z04
Package Description
5-Lead SOT23, JEDEC MO-178, 1.6mm
5-Lead SOT23, JEDEC MO-178, 1.6mm
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Supplied As
250 Units on Tape and Reel
3k Units on Tape and Reel
250 Units on Tape and Reel
3k Units on Tape and Reel
Logic Symbol
IEEE/IEC
Connection Diagram
(Top View)
Pin Descriptions
Pin Names
A
Y
NC
Description
Input
Output
No Connect
Function Table
Y
=
A
Input
A
L
H
H
=
HIGH Logic Level
L
=
LOW Logic Level
Output
Y
H
L
TinyLogic is a trademark of Fairchild Semiconductor Corporation.
© 2000 Fairchild Semiconductor Corporation
DS012163
www.fairchildsemi.com
NC7SZ04
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
CC
)
DC Input Voltage (V
IN
)
DC Output Voltage (V
OUT
)
DC Input Diode Current (I
IK
)
@V
IN
< −
0.5V
@ V
IN
>
6V
DC Output Diode Current (I
OK
)
@V
OUT
< −
0.5V
@ V
OUT
>
6V, V
CC
=
GND
DC Output Current (I
OUT
)
DC V
CC
/GND Current (I
CC
/I
GND
)
Storage Temperature (T
STG
)
Junction Temperature under Bias (T
J
)
Junction Lead Temperature (T
L
)
(Soldering, 10 seconds)
Power Dissipation (P
D
) @
+
85
°
C
SOT23–5
SOT70–5
200 mW
150 mW
260
°
C
−
0.5V to
+
6V
−
0.5V to
+
6V
−
0.5V to
+
6V
−
50 mA
+
20 mA
−
50 mA
+
20 mA
±
50 mA
±
50 mA
−
65
°
C to
+
150
°
C
150
°
C
Recommended Operating
Conditions
(Note 2)
Supply Voltage Operating (V
CC
)
Supply Voltage Data Retention (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Operating Temperature (T
A
)
Input Rise and Fall Time (t
r
, t
f
)
V
CC
=
1.8V, 2.5V
±
0.2V
V
CC
=
3.3V
±
0.3V
V
CC
=
5.0V
±
0.5V
Thermal Resistance (
θ
JA
)
SOT23–5
SC70–5
300
°
C/W
425
°
C/W
0 ns/V to 20 ns/V
0 ns/V to 10 ns/V
0 ns/V to 5 ns/V
1.8V to 5.5V
1.5V to 5.5V
0V to 5.5V
0V to V
CC
−
40
°
C to
+
85
°
C
Note 1:
Absolute maximum ratings are DC values beyond which the device
may be damaged or have its useful life impaired. The datasheet specifica-
tions should be met without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside datasheet specifi-
cations.
Note 2:
Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
V
IH
V
IL
V
OH
Parameter
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
V
CC
(V)
1.8
2.3 to 5.5
1.8
2.3 to 5.5
1.8
2.3
3.0
4.5
2.3
3.0
3.0
4.5
V
OL
LOW Level Output Voltage
1.8
2.3
3.0
4.5
2.3
3.0
3.0
4.5
I
IN
I
OFF
I
CC
Input Leakage Current
Power Off Leakage Current
Quiescent Supply Current
0 to 5.5
0.0
1.8 to 5.5
1.7
2.2
2.9
4.4
1.9
2.4
2.3
3.8
1.8
2.3
3.0
4.5
2.15
2.80
2.68
4.20
0.0
0.0
0.0
0.0
0.10
0.15
0.22
0.22
0.1
0.1
0.1
0.1
0.3
0.4
0.55
0.55
±1
1
2.0
Min
0.75 V
CC
0.7 V
CC
0.25 V
CC
0.3 V
CC
1.7
2.2
2.9
4.4
1.9
2.4
2.3
3.8
0.1
0.1
0.1
0.1
0.3
0.4
0.55
0.55
±10
10
20
µA
µA
µA
V
I
OL
=
8 mA
I
OL
=
16 mA
I
OL
=
24 mA
I
OL
=
32 mA
0≤V
IN
≤
5.5V
V
IN
or V
OUT
=
5.5V
V
IN
=
5.5V, GND
V
V
IN
=V
IH
I
OL
=
100
µA
V
I
OH
= −8
mA
I
OH
= −16
mA
I
OH
= −24
mA
I
OH
= −32
mA
V
V
IN
=
V
IL
I
OH
= −100 µA
T
A
= +25°C
Typ
Max
T
A
= −40°C
to
+85°C
Min
0.75 V
CC
0.7 V
CC
0.25 V
CC
0.3 V
CC
Max
Units
V
V
Conditions
www.fairchildsemi.com
2
NC7SZ04
AC Electrical Characteristics
Symbol
t
PLH
t
PHL
Parameter
Propagation Delay
V
CC
(V)
1.8
2.5
±
0.2
3.3
±
0.3
5.0
±
0.5
t
PLH
t
PHL
C
IN
C
PD
Input Capacitance
Power Dissipation Capacitance
Propagation Delay
3.3
±
0.3
5.0
±
0.5
0
3.3
5.0
Min
2.0
0.8
0.5
0.5
1.5
0.8
T
A
= +25°C
Typ
4.4
2.9
2.1
1.8
2.9
2.4
4
20
26
Max
9.5
6.5
4.5
3.9
5.0
4.3
T
A
= −40°C
to
+85°C
Min
2.0
0.8
0.5
0.5
1.5
0.8
Max
10
7.0
4.7
4.1
5.2
4.5
ns
pF
pF
(Note 3)
Figure 2
C
L
=
50 pF
R
L
=
500Ω
Figures
1, 3
ns
C
L
=
15 pF
R
L
=
1 MΩ
Figures
1, 3
Units
Conditions
Fig. No.
Note 3:
C
PD
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
CCD
) at no output
loading and operating at 50% duty cycle. (See Figure 2.) C
PD
is related to I
CCD
dynamic operating current by the expression:
I
CCD
=
(CPD) (V
CC
) (f
IN
)
+
(I
CC
static)
AC Loading and Waveforms
C
L
includes load and stray capacitance
Input PRR
=
1.0 MHz, t
W
=
500 ns
FIGURE 1. AC Test Circuit
FIGURE 3. AC Waveforms
Input
=
AC Waveform; t
r
=
t
f
=
1.8 ns;
PRR
=
10 MHz; Duty Cycle
=
50%
FIGURE 2. I
CCD
Test Circuit
3
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