ETC NC7WZ16P6

Revised January 2001
NC7WZ16
TinyLogic UHS Dual Buffer
General Description
Features
The NC7WZ16 is a dual buffer from Fairchild’s Ultra High
Speed Series of TinyLogic in the space saving SC70 6lead package. 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 outputs are high impedance when VCC is 0V.
Inputs tolerate voltages up to 7V independent of VCC operating voltage.
■ Space saving SC70 6-lead package
■ Ultra High Speed: tPD 2.4 ns Typ into 50 pF at 5V VCC
■ High Output Drive: ±24 mA at 3V VCC
■ Broad VCC Operating Range: 1.65V to 5.5V
■ Matches the performance of LCX when operated at
3.3V VCC
■ Power down high impedance inputs/outputs
■ Overvoltage tolerant inputs facilitate 5V to 3V translation
■ Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Package
Product Code
Number
Number
Top Mark
NC7WZ16P6
MAA06A
Z16
6-Lead SC70, EIAJ SC88, 1.25mm Wide
250 Units on Tape and Reel
NC7WZ16P6X
MAA06A
Z16
6-Lead SC70, EIAJ SC88, 1.25mm Wide
3k Units on Tape and Reel
Package Description
Supplied As
Connection Diagrams
Logic Symbol
IEEE/IEC
(Top View)
Pin Descriptions
Pin One Orientation Diagram
Pin Names
Description
A1 , A2
Data Inputs
Y1 , Y2
Output
Function Table
Y=A
Input
Output
A
Y
L
L
H
H
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).
H = HIGH Logic Level
L = LOW Logic Level
TinyLogic is a trademark of Fairchild Semiconductor Corporation.
© 2001 Fairchild Semiconductor Corporation
DS500216
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NC7WZ16 TinyLogic UHS Dual Buffer
March 1999
NC7WZ16
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC )
−0.5V to +7.0V
DC Input Voltage (VIN)
−0.5V to +7.0V
DC Output Voltage (VOUT)
−0.5V to +7.0V
Recommended Operating
Conditions (Note 2)
Supply Voltage
DC Input Diode Current (IIK)
VIN < 0V
−50 mA
DC Output Diode Current (IOK)
VOUT < 0V
−50 mA
1.65V to 5.5V
Data Retention
1.5V to 5.5V
Input Voltage (VIN)
0V to 5.5V
Output Voltage (VOUT)
0V to VCC
Input Rise and Fall Time (tr, tf)
±50 mA
VCC = 1.8V, 2.5V ± 0.2V
0 to 20 ns/V
±100 mA
VCC = 3.3V ± 0.3V
0 to 10 ns/V
−65°C to +150 °C
VCC = 5.5V ± 0.5V
DC Output Source/Sink Current (IOUT)
DC VCC/GND Current (ICC/IGND)
Storage Temperature (TSTG)
Operating (VCC)
150 °C
Junction Temperature under Bias (TJ)
0 to 5 ns/V
−40°C to +85°C
Operating Temperature (TA)
Thermal Resistance (θJA)
Junction Lead Temperature (TL)
260 °C
(Soldering, 10 seconds)
Power Dissipation (PD) @ +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 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.
180 mW
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
(V)
VIH
HIGH Level Control
Input Voltage
VIL
LOW Level Control
Input Voltage
VOH
Min
Typ
TA = −40°C to +85°C
Max
1.65 to 1.95 0.75 VCC
2.3 to 5.5
Min
0.75 VCC
0.7 VCC
0.25 VCC
0.25 VCC
2.3 to 5.5
0.3 VCC
0.3 VCC
1.65
1.55
1.65
1.8
1.7
1.8
1.7
Output Voltage
2.3
2.2
2.3
2.2
3.0
2.9
3.0
2.9
IOH = −100 µA
4.5
4.4
4.5
4.4
1.65
1.29
1.52
1.21
2.3
1.9
2.14
1.9
IOH = −8 mA
3.0
2.4
2.75
2.4
IOH = −16 mA
3.0
2.3
2.62
2.3
IOH = −24 mA
4.5
3.8
4.13
3.8
0.0
0.1
V
1.8
0.0
0.1
0.1
0.0
0.1
0.1
3.0
0.0
0.1
0.1
Power Off Leakage Current
ICC
Quiescent Supply Current
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IOH = −4 mA
IOH = −32 mA
2.3
IOFF
VIN = VIH
0.1
Output Voltage
Input Leakage Current
V
1.55
LOW Level Control
IIN
Conditions
V
0.7 VCC
HIGH Level Control
Units
Max
1.65 to 1.95
1.65
VOL
TA = +25°C
VCC
IOL = 100 µA
4.5
0.0
0.1
0.1
1.65
0.08
0.24
0.24
2.3
0.10
0.3
0.3
IOL = 8 mA
3.0
0.16
0.4
0.4
IOL = 16 mA
3.0
0.24
0.55
0.55
IOL = 24 mA
4.5
0.25
0.55
0.55
±0.1
±1.0
µA
0 ≤ VIN ≤ 5.5V
0 to 5.5
V
VIN = VIL
IOL = 4 mA
IOL = 32 mA
0.0
1.0
10
µA
VIN or VOUT = 5.5V
1.65 to 5.5
1.0
10
µA
VIN = 5.5V, GND
2
Symbol
tPLH
Parameter
Propagation Delay
tPHL
tPLH
Propagation Delay
tPHL
TA = +25°C
VCC
TA = −40°C to +85°C
(V)
Min
Typ
Max
Min
Max
1.65
1.8
5.5
9.6
1.8
10.6
1.8
1.8
4.6
8.0
1.8
8.8
2.5 ± 0.2
1.0
3.0
5.2
1.0
5.8
3.3 ± 0.3
0.8
2.3
3.6
0.8
4.0
3.2
5.0 ± 0.5
0.5
1.8
2.9
0.5
3.3 ± 0.3
1.2
3.0
4.6
1.2
5.1
5.0 ± 0.5
0.8
2.4
3.8
0.8
4.2
CIN
Input Capacitance
0
2.5
CPD
Power Dissipation
3.3
10
Capacitance
5.0
12
Units
ns
Conditions
CL = 15 pF,
RL = 1 MΩ
ns
CL = 50 pF,
Fig. No.
Figures
1, 3
RL = 500Ω
Figures
1, 3
(Note 3)
Figure 2
pF
pF
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 = (C PD)(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 = 10 MHz; Duty Cycle = 50%
FIGURE 3. AC Waveforms
FIGURE 2. ICCD Test Circuit
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NC7WZ16
AC Electrical Characteristics
NC7WZ16
Tape and Reel Specification
TAPE FORMAT
Package
Designator
Tape
Number
Cavity
Section
Cavities
Status
Status
125 (typ)
Empty
Sealed
Sealed
Leader (Start End)
P6
Carrier
P6X
Cover Tape
250
Filled
Trailer (Hub End)
75 (typ)
Empty
Sealed
Leader (Start End)
125 (typ)
Empty
Sealed
3000
Filled
Sealed
75 (typ)
Empty
Sealed
Carrier
Trailer (Hub End)
TAPE DIMENSIONS inches (millimeters)
Package
SC70-6
Tape Size
8 mm
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DIM A
DIM B
0.093
0.096
(2.35)
(2.45)
DIM F
DIM Ko
0.138 ± 0.004 0.053 ± 0.004
(3.5 ± 0.10)
4
(1.35 ± 0.10)
DIM P1
DIM W
0.157
0.315 ± 0.004
(4)
(8 ± 0.1)
NC7WZ16
Tape and Reel Specification
(Continued)
REEL DIMENSIONS inches (millimeters)
Tape
Size
8 mm
A
B
C
D
N
W1
W2
W3
7.0
0.059
0.512
0.795
2.165
0.331 + 0.059/−0.000
0.567
W1 + 0.078/−0.039
(177.8)
(1.50)
(13.00)
(20.20)
(55.00)
(8.40 + 1.50/−0.00)
(14.40)
(W1 + 2.00/−1.00)
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NC7WZ16 TinyLogic UHS Dual Buffer
Physical Dimensions inches (millimeters) unless otherwise noted
6-Lead SC70, EIAJ SC88, 1.25mm Wide
Package Number MAA06A
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:
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.
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.
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