NC7SZ14 — TinyLogic
®
UHS Inverter with Schmitt Trigger Input
January 2010
NC7SZ14
TinyLogic
®
UHS Inverter with Schmitt Trigger Input
Features
Ultra-High Speed: t
PD
3.7ns (Typical) into 50pF at
5V V
CC
High Output Drive: ±24mA at 3V V
CC
Broad V
CC
Operating Range: 1.65V to 5.5V
Matches Performance of LCX when Operated at
3.3V V
CC
Power Down High Impedance Inputs/Outputs
Over-Voltage Tolerance Inputs Facilitate 5V to 3V
Translation
Proprietary Noise/EMI Reduction Circuitry
Ultra-Small MicroPak™ Packages
Space-Saving SOT23 and SC70 Packages
Description
The NC7SZ14 is a single inverter with Schmitt trigger
input from Fairchild's Ultra-High Speed (UHS) 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 1.65V to 5.5V
V
CC
range. The inputs and outputs are high-impedance
when V
CC
is 0V. Inputs tolerate voltages up to 6V
independent of V
CC
operating voltage.
Ordering Information
Part Number
NC7SZ14M5X
NC7SZ14P5X
NC7SZ14L6X
NC7SZ14FHX
Operating
Temperature
-40 to +85°C
-40 to +85°C
-40 to +85°C
-40 to +85°C
Top
Mark
7Z14
Z14
B6
B6
Eco
Status
RoHS
RoHS
RoHS
Green
Package
5-Lead, SOT23, JEDEC MO-178, 1.6mm
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
6-Lead MicroPak™, 1.00mm Wide
6-Lead, MicroPak2, 1x1mm Body, .35mm
Pitch
Packing
Method
3000 Units on
Tape & Reel
3000 Units on
Tape & Reel
5000 Units on
Tape & Reel
5000 Units on
Tape & Reel
For Fairchild’s definition of Eco Status, please visit:
http://www.fairchildsemi.com/company/green/rohs_green.html.
© 1996 Fairchild Semiconductor Corporation
NC7SZ14 • Rev. 1.0.3
www.fairchildsemi.com
NC7SZ14 — TinyLogic
®
UHS Inverter with Schmitt Trigger Input
Connection Diagrams
IEEC/IEC
Figure 1. Logic Symbol
Pin Configurations
Figure 2. SOT23 and SC70 (Top View)
Figure 3. MicroPak (Top Through View)
Pin Definitions
Pin # SOT23 and SC70
1
2
3
4
5
Pin # MicroPak
1, 5
2
3
4
6
Name
NC
A
GND
Y
VCC
Input
Description
No Connect
Ground
Output
Supply Voltage
Function Table
Y= /A
Inputs
A
L
H
H = HIGH Logic Level
L = LOW Logic Level
Output
Y
H
L
© 1996 Fairchild Semiconductor Corporation
NC7SZ14 • Rev. 1.0.3
www.fairchildsemi.com
2
NC7SZ14 — TinyLogic
®
UHS Inverter with Schmitt Trigger Input
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Symbol
V
CC
V
IN
V
OUT
I
IK
I
OK
I
OUT
I
CC
or I
GND
T
STG
T
J
T
L
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
Parameter
Min.
-0.5
-0.5
-0.5
Max.
6.0
6.0
6.0
-50
+20
-50
+20
±50
±50
Unit
V
V
V
mA
mA
mA
mA
°C
°C
°C
V
IN
< -0.5V
V
IN
> 6.0V
V
OUT
< -0.5V
V
OUT
> 6.0V, V
CC
=GND
DC V
CC
or Ground Current
Storage Temperature Range
Junction Temperature Under Bias
Junction Lead Temperature (Soldering, 10 Seconds)
SOT-23
SC70-5
MicroPak-6
MicroPak2-6
-65
+150
+150
+260
200
150
130
120
4000
2000
P
D
Power Dissipation at +85°C
mW
ESD
Human Body Model, JEDEC:JESD22-A114
Charge Device Model, JEDEC:JESD22-C101
V
Recommended Operating Conditions
(1)
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
V
CC
V
IN
V
OUT
T
A
Parameter
Supply Voltage Operating
Supply Voltage Data Retention
Input Voltage
Output Voltage
Operating Temperature
SOT-23
SC70-5
Conditions
Min.
1.65
1.5
0
0
-40
Max.
5.50
5.5
5.5
V
CC
+85
300
425
500
560
Unit
V
V
V
°C
θ
JA
Thermal Resistance
MicroPak-6
MicroPak2-6
°C/W
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
© 1996 Fairchild Semiconductor Corporation
NC7SZ14 • Rev. 1.0.3
www.fairchildsemi.com
3
NC7SZ14 — TinyLogic
®
UHS Inverter with Schmitt Trigger Input
DC Electrical Characteristics
Symbol
Parameter
V
CC
(V)
1.65
1.80
V
P
Positive Threshold
Voltage
2.30
3.00
4.50
5.50
1.65
1.80
V
N
Negative Threshold
Voltage
2.30
3.00
4.50
5.50
1.65
1.80
V
H
Hysteresis Voltage
2.30
3.00
4.50
5.50
1.65
1.80
2.30
3.00
V
OH
HIGH Level Output
Voltage
4.50
1.65
2.30
3.00
3.00
4.50
1.65
1.80
2.30
3.00
V
OL
LOW Level Output
Voltage
4.50
1.65
2.30
3.00
3.00
4.50
I
IN
I
OFF
I
CC
Input Leakage Current
Power Off Leakage
Current
Quiescent Supply Current
0 to 5.5
0
1.65 to 5.50
I
OL
=4mA
V
IN
=V
IH
,
I
OL
=100µA
I
OH
=-4mA
I
OH
=-8mA
I
OH
=-16mA
I
OH
=-24mA
I
OH
=-32mA
V
IN
=V
IL
,
I
OH
=-100µA
Conditions
Min.
0.60
0.70
1.00
1.30
1.90
2.20
0.20
0.25
0.40
0.60
1.00
1.20
0.10
0.15
0.25
0.40
0.60
0.70
1.55
1.70
2.20
2.90
4.40
1.29
1.90
2.40
2.30
3.80
T
A
=+25°C
Typ.
1.00
1.10
1.40
1.75
2.45
2.90
0.50
0.55
0.75
1.00
1.43
1.70
0.48
0.54
0.65
0.77
1.01
1.18
1.65
1.80
2.30
3.00
4.50
1.52
2.15
2.80
2.68
4.20
0.00
0.00
0.00
0.00
0.00
0.08
0.10
0.15
0.22
0.22
0.10
0.10
0.10
0.10
0.10
0.24
0.30
0.40
0.55
0.55
±0.1
1
1.0
T
A
=-40 to +85°C
Max.
1.40
1.50
1.80
2.20
3.10
3.60
0.80
0.90
1.15
1.50
2.00
2.30
0.90
1.00
1.10
1.20
1.50
1.70
Units
Min.
0.60
0.70
1.00
1.30
1.90
2.20
0.20
0.25
0.40
0.60
1.00
1.20
0.10
0.15
0.25
0.40
0.60
0.70
1.55
1.70
2.20
2.90
4.40
1.29
1.90
2.40
2.30
3.80
Max.
1.40
1.50
1.80
2.20
3.10
3.60
0.80
0.90
1.15
1.50
2.00
2.30
0.90
1.00
1.10
1.20
1.50
1.70
V
V
V
0.10
0.10
0.10
0.10
0.10
0.24
0.30
0.40
0.55
0.55
±1.0
10
10
µA
µA
µA
V
I
OL
=8mA
I
OL
=16mA
I
OL
=24mA
I
OL
=32mA
V
IN
=5.5V, GND
V
IN
or V
OUT
=5.5V
V
IN
=5.5V, GND
© 1996 Fairchild Semiconductor Corporation
NC7SZ14 • Rev. 1.0.3
www.fairchildsemi.com
4
NC7SZ14 — TinyLogic
®
UHS Inverter with Schmitt Trigger Input
AC Electrical Characteristics
Symbol
Parameter
V
CC
(V)
1.65
1.80
2.50 ± 0.20
t
PLH
, t
PHL
Propagation Delay
3.30 ± 0.30
5.00 ± 0.50
3.30 ± 0.30
5.00 ± 0.50
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance
(2)
0.00
3.30
5.00
C
L
=50pF,
R
L
=500Ω
C
L
=15pF,
R
L
=1MΩ
Conditions
Min.
2.0
2.0
1.0
1.0
0.5
1.5
0.8
T
A
=+25°C
Typ.
9.1
7.6
5.0
3.7
3.1
4.4
3.7
4
24
30
T
A
=-40 to
+85°C
Min.
2.0
2.0
1.0
1.0
0.5
1.5
0.8
Units
Figure
Max.
15.0
12.5
9.0
6.3
5.2
7.2
5.9
Max.
15.6
13.0
9.5
6.5
5.5
7.5
6.2
pF
Figure 6
Figure 4
Figure 5
ns
Figure 4
Figure 5
Note:
2. 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. C
PD
is related to I
CCD
dynamic
operating current by the expression: I
CCD
=(C
PD
)(V
CC
)(f
IN
)+(I
CC
static).
Note:
3. C
L
includes load and stray capacitance;
Input PRR=1.0MHz; t
W
=500ns
Figure 4. AC Test Circuit
Figure 5. AC Waveforms
Note:
4. Input=AC Waveform; t
r
=t
f
=1.8ns; PRR=10MHz; Duty Cycle =50%.
Figure 6. I
CCD
Test Circuit
© 1996 Fairchild Semiconductor Corporation
NC7SZ14 • Rev. 1.0.3
www.fairchildsemi.com
5
51单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
