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NC7WZ08 TinyLogic UHS Dual 2-Input AND Gate
April 2000 Revised February 2005
NC7WZ08 TinyLogic UHS Dual 2-Input AND Gate
General Description
The NC7WZ08 is a dual 2-Input AND Gate 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 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 independent of VCC operating voltage.
Features
s Space saving US8 surface mount package s MicroPak Pb-Free leadless package s Ultra High Speed; tPD 2.5 ns Typ into 50 pF at 5V VCC s High Output Drive; r24 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:
Product Order Number NC7WZ08K8X NC7WZ08K8X_NL (Note 1) NC7WZ08L8X Package Number MAB08A MAB08A MAC08A Code Top Mark WZ08 WZ08 N4 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel Package Description Supplied As
Pb-Free 8-Lead US8, JEDEC MO-187, Variation CA 3k Units on Tape and Reel 3.1mm Wide Pb-Free 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and Reel
Pb-Free package per JEDEC J-STD-020B. Note 1: "_NL" indicates lead-free product (per JEDEC J-STD-020B). Device is available in Tape and Reel only.
TinyLogicis a registered trademark of Fairchild Semiconductor Corporation. MicroPak is a trademark of Fairchild Semiconductor Corporation.
(c) 2005 Fairchild Semiconductor Corporation
DS500268
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NC7WZ08
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Descriptions
Pin Names An , Bn Yn Description Inputs Output
(Top View) Pin One Orientation Diagram
Function Table
Y Inputs A L L H H
H HIGH Logic Level
AAA represents Product Code Top Mark - see ordering code
AB Output Y L L L H
LOW Logic Level
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).
B L H L H
L
Pad Assignments for MicroPak
(Top Thru View)
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NC7WZ08
Absolute Maximum Ratings(Note 2)
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) @ 85qC 260qC 250 mW
0.5V to 7V 0.5V to 7V 0.5V to 7V 50 mA 50 mA r50 mA r100 mA 65qC to 150qC
150qC
Recommended Operating Conditions (Note 3)
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 VCC VCC 1.8V r 0.15V, 2.5V r 0.2V 3.3V r0.3V 5.0V r0.5V 0 ns/V to 20 ns/V 0 ns/V to 10 ns/V 0 ns/V to 5 ns/V 250qC/W 1.65V to 5.5V 1.5V to 5.5V 0V to 5.5V 0V to VCC
40qC to 85qC
Thermal Resistance (TJA)
Note 2: Absolute maximum ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature and output/input loading variables. Fairchild does not recommend operation outside datasheet specifications. Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol VIH VIL VOH Parameter HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Voltage VCC (V) 1.65-1.95 2.3-5.5 1.65-1.95 2.3-5.5 1.65 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 VOL LOW Level Output Voltage 1.65 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 IIN IOFF ICC Input Leakage Current Power Off Leakage Current Quiescent Supply Current 0-5.5 0.0 1.65-5.5 1.55 2.2 2.9 4.4 1.29 1.9 2.5 2.4 3.9 1.65 2.3 3.0 4.5 1.52 2.15 2.80 2.68 4.20 0.0 0.0 0.0 0.0 0.08 0.10 0.15 0.22 0.22 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 Min 0.75 VCC 0.7 VCC 0.25 VCC 0.3 VCC 1.55 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 V IOL IOL IOL IOL IOL 4 mA 8 mA 16 mA 24 mA 32 mA 5.5V V VIN VIL IOL 100 PA V IOH IOH IOH IOH IOH V VIN VIH IOH TA 25qC Typ Max TA
40qC to 85qC
Max
Min 0.75 VCC 0.7 VCC
Units V
Conditions
0.25 VCC 0.3 VCC
V
100 PA
4 mA 8 mA 16 mA 24 mA 32 mA
r0.1
1 1
r1
10 10
PA PA PA
VIN VIN
5.5V, GND 5.5V, GND
VIN or VOUT
3
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NC7WZ08
AC Electrical Characteristics
Symbol tPLH, tPHL Parameter Propagation Delay VCC (V) 1.8 r 0.15 2.5 r 0.2 3.3 r 0.3 5.0 r 0.5 tPLH, tPHL CIN CPD Input Capacitance Power Dissipation Capacitance Propagation Delay 3.3 r 0.3 5.0 r 0.5 0 3.3 5.0 Min 2.0 1.0 0.8 0.5 1.2 0.8 TA
25qC
Typ 5.7 3.5 2.6 1.9 3.2 2.5 2.5 14.5 19.5 Max 10.5 5.8 3.9 3.1 4.8 3.7
TA
40qC to 85qC
Max 11.0 6.2 4.3 3.3 5.2 4.0 2.0 1.0 0.8 0.5 1.2 0.8
Min
Units
Conditions
Figure Number
ns
CL RL CL RL
15 pF, 1 M: 50 pF, 500:
Figures 1, 3
ns pF pF
Figures 1, 3
(Note 4)
Figure 2
Note 4: 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) (ICC static)
AC Loading and Waveforms
CL includes load and stray capacitance Input PRR 1.0 MHz, tw 500 ns
FIGURE 1. AC Test Circuit
FIGURE 3. AC Waveforms
Input PRR
Ac Waveform; tr
tf
1.8 ns; 50%
10 MHz; Duty Cycle
FIGURE 2. ICCD Test Circuit
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NC7WZ08
Tape and Reel Specification
TAPE FORMAT for US8 Package Designator K8X Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) Tape Section Leader (Start End) Number Cavities 125 (typ) 3000 75 (typ) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed
TAPE FORMAT for MicroPak Package Designator L8X Carrier
Tape Section
Number Cavities 125 (typ) 3000 75 (typ)
Cavity Status Empty Filled Empty
Cover Tape Status Sealed Sealed Sealed
Leader (Start End) Trailer (Hub End) TAPE DIMENSIONS inches (millimeters)
5
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NC7WZ08
Tape and Reel Specification
REEL DIMENSIONS inches (millimeters)
(Continued)
Tape Size 8 mm
A 7.0 (177.8)
B 0.059 (1.50)
C 0.512 (13.00)
D 0.795 (20.20)
N 2.165 (55.00)
W1 0.331 0.059/0.000 (8.40 1.50/0.00)
W2 0.567 (14.40)
W3 W1 0.078/0.039 (W1 2.00/1.00)
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NC7WZ08
Physical Dimensions inches (millimeters) unless otherwise noted
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide Package Number MAB08A
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NC7WZ08 TinyLogic UHS Dual 2-Input AND Gate
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Pb-Free 8-Lead MicroPak, 1.6 mm Wide Package Number MAC08A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com 8 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com

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