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NC7SZ19 PDF даташит

Спецификация NC7SZ19 изготовлена ​​​​«Fairchild» и имеет функцию, называемую «TinyLogic UHS 1-of-2 Decoder/Demultiplexer».

Детали детали

Номер произв NC7SZ19
Описание TinyLogic UHS 1-of-2 Decoder/Demultiplexer
Производители Fairchild
логотип Fairchild логотип 

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NC7SZ19 Даташит, Описание, Даташиты
September 1999
Revised May 2003
NC7SZ19
TinyLogicUHS 1-of-2 Decoder/Demultiplexer
General Description
The NC7SZ19 is a 1-of-2 decoder with a common output
enable. 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
broad VCC operating range. The device is specified to
operate over the 1.65V to 5.5V VCC operating range. The
inputs and outputs are high impedance when VCC is 0V.
Inputs tolerate voltages up to 5.5V independent of VCC
operating range.
Features
s Space saving SC70 6-lead surface mount package
s Ultra small MicroPakleadless package
s Ultra High Speed: tPD 2.7 ns Typ into 50 pF at 5V VCC
s Broad VCC Operating Range; 1.65V to 5.5V
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
NC7SZ19P6X
NC7SZ19L6X
Package
Number
MAA06A
MAC06A
Product Code
Top Mark
Package Description
Z19 6-Lead SC70, EIAJ SC88, 1.25mm Wide
B4 6-Lead MicroPak, 1.0mm Wide
Supplied As
3k Units on Tape and Reel
5k Units on Tape and Reel
Pin Descriptions
Pin Names
Description
E
A
Y0, Y1
Decoder Output Enable/ Demultiplexer Data
Decoder Address/Demultiplexer Select
Outputs
Function Table
Input
A
L
H
X
H = HIGH Logic Level
L = LOW Logic Level
X = Don’t Care
E
L
L
H
Output
Y0 = A + E
L
H
H
Y1 = A + E
H
L
H
Connection Diagrams
Pin Assignments for SC70
(Top View)
Pin One Orientation Diagram
AAA = 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
TinyLogicis a registered trademark of Fairchild Semiconductor Corporation.
MicroPakis a trademark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500323
(Top Thru View)
www.fairchildsemi.com









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NC7SZ19 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)
@ VIN ≤ −0.5V
DC Output Current (IOUT)
DC VCC or Ground Current (ICC/IGND)
Storage Temperature Range (TSTG)
Junction Temperature under Bias (TJ)
Junction Lead Temperature (TL)
(Soldering, 10 seconds)
Power Dissipation (PD) @ +85°C
0.5V to +7.0V
0.5V to +7.0V
0.5V to +7.0V
50 mA
50 mA
±50 mA
±100 mA
65°C to +150°C
150°C
260°C
180 mW
Recommended Operating
Conditions
Supply Voltage Operating (VCC)
1.65V to 5.5V
Supply Voltage Data Retention (VCC)
1.5V to 5.5V
Input Voltage (VIN)
0V to 5.5V
Output Voltage (VOUT)
0V to VCC
Operating Temperature (TA)
40°C to +85°C
Input Rise and Fall Time (tr, tf)
VCC @ 1.8V ± 0.15V, 2.5V ± 0.2V
0 ns/V to 20 ns/V
VCC @ 3.3V ± 0.3V
0 ns/V to 10 ns/V
VCC @ 5.0V ± 0.5V
0 ns/V to 5 ns/V
Thermal Resistance (θJA)
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.
DC Electrical Characteristics
Symbol
Parameter
VCC
TA = +25°C
TA = −40°C to +85°C
Units
(V) Min Typ Max Min Max
Conditions
VIH HIGH Level
Input Voltage
VIL LOW Level
Input Voltage
VOH HIGH Level
Output Voltage
1.65
2.3 5.5
1.65
2.3 5.5
1.65
2.3
3.0
0.75 VCC
0.7 VCC
1.55
2.2
2.9
1.65
2.3
3.0
0.25 VCC
0.3 VCC
0.75 VCC
0.7 VCC
1.55
2.2
2.9
0.25 VCC
0.3 VCC
V
V
IOH = −100 µA
VOL LOW Level
Output Voltage
4.5
1.65
2.3
3.0
3.0
4.5
1.65
4.4
1.29
1.9
2.4
2.3
3.8
4.5
1.52
2.15
2.80
3.68
4.20
0.0
0.10
4.4
1.29
1.9
2.4
2.3
3.8
0.10
VIN = VIH
V or VIL
IOH = −4 mA
IOH = −8 mA
IOH = −16 mA
IOH = −24 mA
IOH = −32 mA
2.3
0.0 0.10
0.10
3.0
0.0 0.10
0.10
IOL = 100 µA
4.5
1.65
2.3
3.0
3.0
4.5
IIN
Input Leakage Current
0 to 5.5
IOFF Power Off Leakage Current 0.0
ICC Quiescent Supply Current 1.65 to 5.5
0.0 0.10
0.08 0.24
0.10 0.3
0.15 0.4
0.22 0.55
0.22 0.55
±0.1
1
1
0.10
0.24
0.3
0.4
0.55
0.55
±1
10
10
VIN = VIL
V or VIH
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
www.fairchildsemi.com
2









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NC7SZ19 Даташит, Описание, Даташиты
AC Electrical Characteristics
Symbol
Parameter
VCC
TA = +25°C
TA = −40°C to +85°C
Figure
Units Conditions
(V) Min Typ Max Min Max
Number
tPLH Propagation Delay
tPHL A or E to Output
1.8 ± 0.15 2.5
5.9 10.5 2.5
11.0
2.5 ± 0.2
3.3 ± 0.3
1.2
0.8
3.5
2.7
6.0
4.1
1.2
0.8
6.4
4.5
ns CL = 15 pF,
RL = 1 M
Figures
1, 3
5.0 ± 0.5
0.5
2.1 3.2
0.5
3.5
tPLH Propagation Delay
tPHL A or E to Output
CIN Input Capacitance
CPD Power Dissipation
Capacitance
3.3 ± 0.3
5.0 ± 0.5
1.2
0.8
3.2
2.7
5.1
4.0
1.2
0.8
5.4
4.3
ns CL = 50 pF,
RL = 500
Figures
1, 3
0 2.3
pF
3.3 10.5
5.0 12.8
pF (Note 2)
Figure 2
Note 2: 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 = 10 MHz; Duty Cycle = 50%
E Input = GND
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
3 www.fairchildsemi.com










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