NC7WZ02 PDF даташит
Спецификация NC7WZ02 изготовлена «Fairchild» и имеет функцию, называемую «TinyLogic UHS Dual 2-Input NOR Gate». |
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Детали детали
Номер произв | NC7WZ02 |
Описание | TinyLogic UHS Dual 2-Input NOR Gate |
Производители | Fairchild |
логотип |
8 Pages
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April 2000
Revised April 2003
NC7WZ02
TinyLogic UHS Dual 2-Input NOR Gate
General Description
The NC7WZ02 is a dual 2-Input NOR Gate from Fairchild’s
Ultra High Speed Series of TinyLogic. The device is fabri-
cated 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 output are high impedance
when VCC is 0V. Inputs tolerate voltages up to 7V indepen-
dent of VCC operating voltage.
Features
s Space saving US8 surface mount package
s MicroPak leadless package
s Ultra High Speed: tPD 2.4 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/output
s Overvoltage tolerant inputs facilitate 5V to 3V
translation
s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Package
Number Number
NC7WZ02K8X MAB08A
NC7WZ02L8X MAC08A
(Preliminary)
Product
Code
Package Description
Supplied As
Top Mark
WZ02 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
P5 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500269
www.fairchildsemi.com
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Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Descriptions
Pin Names
An, Bn
Yn
Description
Inputs
Output
Function Table
A
L
L
H
H
H = HIGH Logic Level
L = LOW Logic Level
Y=A+B
Inputs
B
L
H
L
H
Output
Y
H
L
L
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
(Top Thru View)
www.fairchildsemi.com
2
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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
± 50 mA
± 100 mA
−65°C to +150°C
150°C
260°C
250 mW
Recommended Operating
Conditions (Note 2)
Supply Voltage Operating (VCC)
Supply Voltage Data Retention (VCC)
Input Voltage (VIN)
Output Voltage (VOUT)
Operating Temperature (TA)
Input Rise and Fall Time (tr, tf)
VCC @ 1.8V ± 0.15V, 2.5V ± 0.2V
VCC @ 3.3V ± 0.3V
VCC @ 5.0V ± 0.5V
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
0 ns/V to 20 ns/V
0 ns/V to 10 ns/V
0 ns to 5 ns/V
250°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
VCC TA = +25°C
(V) Min Typ Max
VIH HIGH Level Input Voltage 1.65 to 1.95 0.75 VCC
2.3 to 5.5 0.7 VCC
VIL LOW Level Input Voltage 1.65 to 1.95
0.25 VCC
2.3 to 5.5
0.3 VCC
VOH HIGH Level Output Voltage 1.65
1.55
1.65
2.3 2.2 2.3
3.0 2.9 3.0
4.5 4.4 4.5
1.65
1.29
1.52
2.3 1.9 2.15
3.0 2.4 2.80
3.0 2.3 2.68
4.5 3.8 4.20
VOL
LOW Level Output Voltage
1.65
2.3
0.0 0.1
0.0 0.1
3.0 0.0 0.1
4.5 0.0 0.1
1.65
0.08
0.24
2.3
0.10
0.3
3.0
0.15
0.4
3.0
0.22
0.55
4.5
0.22
0.55
IIN Input Leakage Current 0 to 5.5
IOFF
Power Off Leakage Current
0.0
ICC Quiescent Supply Current 1.65 to 5.5
±0.1
1
1
TA = −40°C to +85°C
Min Max
0.75 VCC
0.7 VCC
1.55
0.25 VCC
0.3 VCC
2.2
2.9
4.4
1.29
1.9
2.4
2.3
3.8
0.1
0.1
0.1
0.1
0.24
0.3
0.4
0.55
0.55
±1.0
10
10
Units
V
V
Conditions
V VIN = VIL IOH = −100µA
IOH = −4 mA
IOH = −8 mA
V IOH = −16 mA
IOH = −24 mA
IOH = −32 mA
V VIN= VIH IOL = 100µA
IOL = 4 mA
IOL = 8 mA
V 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
3 www.fairchildsemi.com
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