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NC7WZ14 PDF даташит

Спецификация NC7WZ14 изготовлена ​​​​«Fairchild» и имеет функцию, называемую «TinyLogic. UHS Dual Inverter with Schmitt Trigger Inputs».

Детали детали

Номер произв NC7WZ14
Описание TinyLogic. UHS Dual Inverter with Schmitt Trigger Inputs
Производители Fairchild
логотип Fairchild логотип 

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NC7WZ14 Даташит, Описание, Даташиты
March 1999
Revised May 2003
NC7WZ14
TinyLogicUHS Dual Inverter with
Schmitt Trigger Inputs
General Description
The NC7WZ14 is a dual inverter with Schmitt trigger input
from Fairchild’s Ultra High Speed Series of TinyLogicin
the space saving SC70 6-lead package. The device is fab-
ricated with advanced CMOS technology to achieve ultra
high speed with high output drive while maintaining low
static power dissipation over a very broad VCC operating
range. The device is specified to operate over the 1.65V to
5.5V VCC range. The inputs and outputs are high imped-
ance when VCC is 0V. Inputs tolerate voltages up to 7V
independent of VCC operating voltage. Schmitt trigger
inputs achieve typically 1V hysteresis between the positive-
going and negative-going input threshold voltage at 5V
VCC.
Features
s Space saving SC70 6-lead package
s Ultra small MicroPakleadless package
s Ultra High Speed: tPD 3.2 ns Typ into 50 pF at 5V VCC
s High Output Drive: ±24 mA at 3V VCC
s Broad VCC Operating Range; 1.65V to 5.5V
s Matches the performance of LCX when operated at
3.3V VCC
s Power down high impedance inputs/outputs
s Overvoltage tolerant inputs facilitate 5V to 3V translation
s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Number
NC7WZ14P6X
NC7WZ14L6X
Package
Number
MAA06A
MAC06A
Product Code
Top Mark
Package Description
Z14 6-Lead SC70, EIAJ SC88, 1.25mm Wide
A9 6-Lead MicroPak, 1.0mm Wide
Supplied As
3k Units on Tape and Reel
5k Units on Tape and Reel
Logic Symbol
Connection Diagrams
IEEE/IEC
Pin Assignments for SC70
Pin Descriptions
Pin Names
A1, A2
Y1, Y2
Description
Data Inputs
Output
Function Table
Y=A
Input
A
L
H
Output
Y
H
L
(Top View)
Pin One Orientation Diagram
AAA represents Product Code Top Mark - see ordering code
Note: Orientation of Top Mark determines Pin One location. Read the top
product code mark left to right, Pin One is the lower left pin (see diagram).
Pad Assignments for MicroPak
H = HIGH Logic Level
L = LOW Logic Level
(Top Thru View)
TinyLogicis a registered trademark of Fairchild Semiconductor Corporation.
MicroPakis a trademark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500219
www.fairchildsemi.com









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NC7WZ14 Даташит, Описание, Даташиты
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Voltage (VIN)
DC Output Voltage (VOUT)
DC Input Diode Current (IIK)
@ VIN < −0.5V
DC Output Diode Current (IOK)
@ VOUT < −0.5V
DC Output Current (IOUT)
DC VCC/GND Current (ICC/IGND)
Storage Temperature (TSTG)
Junction Temperature under Bias (TJ)
Junction Lead Temperature (TL)
(Soldering, 10 seconds)
Power Dissipation (PD) @ +85°C
0.5V to +7V
0.5V to +7V
0.5V to +7V
50 mA
50 mA
±100 mA
±50 mA
65°C to +150°C
150°C
260°C
180 mW
Recommended Operating
Conditions (Note 2)
Supply Voltage Operating (VCC)
Supply Voltage Data Retention (VCC)
Input Voltage (VIN)
Output Voltage (VOUT)
Operating Temperature (TA)
Thermal Resistance (θJA)
1.65V to 5.5V
1.5V to 5.5V
0V to 5.5V
0V to VCC
40°C to +85°C
350°C/W
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
Parameter
VP Positive Threshold
Voltage
VN Negative Threshold
Voltage
VH Hysteresis Voltage
VOH HIGH Level Output
Voltage
VCC
(V)
1.65
1.8
2.3
3.0
4.5
5.5
1.65
1.8
2.3
3.0
4.5
5.5
1.65
1.8
2.3
3.0
4.5
5.5
1.65
1.8
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
TA = +25°C
Min Typ Max
0.6 1.4
0.7 1.5
1.0 1.8
1.3 2.2
1.9 3.1
2.2 3.6
0.2 0.5 0.8
0.25
0.56
0.9
0.40
0.75
1.15
0.6 0.98 1.5
1.0 1.42 2.0
1.2 1.68 2.3
0.1 0.48 0.9
0.15
0.51
1.0
0.25
0.62
1.1
0.4 0.76 1.2
0.6 1.01 1.5
0.7 1.20 1.7
1.55
1.65
1.7 1.8
2.2 2.3
2.9 3.0
4.4 4.5
1.29
1.52
1.9 2.14
2.4 2.75
2.3 2.62
3.8 4.13
TA = −40°C to +85°C
Units
Min Max
Conditions
0.6 1.4
0.7 1.5
1.0 1.8
V
1.3 2.2
1.9 3.1
2.2 3.6
0.2 0.8
0.25
0.9
0.40
0.6
1.15
1.5
V
1.0 2.0
1.2 2.3
0.1 0.9
0.15
1.0
0.25
0.4
1.1
V
1.2
0.6 1.5
0.7 1.7
1.55
1.7
2.2 VIN = VIL IOH = −100 µA
2.9
4.4
1.29
1.9
2.4
2.3
3.8
V
IOH = −4 mA
IOH = −8 mA
IOH = −16 mA
IOH = −24 mA
IOH = −32 mA
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NC7WZ14 Даташит, Описание, Даташиты
DC Electrical Characteristics (Continued)
Symbol
VOL
IIN
IOFF
ICC
Parameter
VCC
(V)
LOW Level Output
1.65
Voltage
1.8
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
Input Leakage Current
0 to 5.5
Power Off Leakage Current 0.0
Quiescent Supply Current 1.65 to 5.5
TA = +25°C
Min Typ Max
0.0 0.1
0.0 0.1
0.0 0.1
0.0 0.1
0.0 0.1
0.08
0.24
0.10
0.3
0.16
0.4
0.24
0.55
0.25
0.55
±0.1
1
1.0
AC Electrical Characteristics
TA = −40°C to +85°C Units
Min Max
Conditions
0.1
0.1
0.1 VIN = VIH IOL = 100 µA
0.1
0.1
0.24
0.3
0.4
0.55
0.55
±1.0
10
10
V
IOL = 4 mA
IOL = 8 mA
IOL = 16 mA
IOL = 24 mA
IOL = 32 mA
µA VIN = 5.5V, GND
µA VIN or VOUT = 5.5V
µA VIN = 5.5V, GND
Symbol
Parameter
VCC
TA = +25°C
TA = −40°C to +85°C
Units Conditions Fig. No.
(V) Min Typ Max Min Max
tPLH Propagation Delay
tPHL
1.65
1.8
2.5 ± 0.2
3.3 ± 0.3
5.0 ± 0.5
2.5
2.5
1.8
1.5
1.0
7.6 13.1 2.5 14.5
6.3 10.9 2.5
4.3 7.4 1.8
3.3 5.0 1.5
2.7 4.1 1.0
12
8.1
ns CL = 15 pF,
Figures
1, 3
5.5 RL = 1 M
4.5
tPLH Propagation Delay
tPHL
CIN Input Capacitance
CPD Power Dissipation
Capacitance
3.3 ± 0.3
5.0 ± 0.5
1.8
1.2
4.0
3.2
6.0
4.9
1.8
1.2
6.6
5.4
ns CL = 50 pF,
RL = 500
Figures
1, 3
0 2.5
pF
3.3 11
5.0 12.5
pF (Note 3)
Figure 2
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output
loading and operating at 50% duty cycle. (See Figure 2.) CPD is related to ICCD dynamic operating current by the expression:
ICCD = (CPD)(VCC)(fIN) + (ICCstatic).
AC Loading and Waveforms
CL includes load and stray capacitance
Input PRR = 1.0 MHz; tW = 500 ns
FIGURE 1. AC Test Circuit
Input = AC Waveform; tr = tf = 1.8 ns;
PRR = variable; Duty Cycle = 50%
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
3 www.fairchildsemi.com










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