Fairchild NC7SZ04 service manual
NC7SZ04
NC7SZ04 TinyLogic
October 1996
Revised May 2003
TinyLogic
General Description
The NC7SZ04 is a single inverter from Fairchild’s Ultra
High Speed Series of TinyLogic
with advanced CMOS technology to achieve ultra high
speed with high output drive while maintaining low static
power dissipation o ver a very broad V
The device is specified to operate over the 1.65V to 5.5V
range. The inputs and output are high impedance
V
CC
when V
dent of V
is 0V. Inputs tolerate voltages up to 6V indepen-
CC
CC
UHS Inverter
operating voltage.
. The device is fab ricat ed
operating range.
CC
Features
■ Space saving SOT23 or SC70 5-lead package
■ Ultra small MicroPak
■ Ultra High Speed; t
■ High Output Drive; ±24 mA at 3V V
■ Broad VCC Operating Range; 1.65V to 5.5V
■ Matches the performance of LCX when operated at
3.3V V
CC
■ Power down high impedance inputs/output
■ Overvoltage tolerant inputs facilitate 5V to 3V
translation
■ Patented noise/EMI reduction circuitry implemented
leadless package
2.4 ns typ into 50 pF at 5V V
PD
CC
CC
Ordering Code:
Order Package Product Code
Number Number Top Mark
NC7SZ04M5X MA05B 7Z04 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
NC7SZ04P5X MAA05A Z04 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7SZ04L6X MAC06A CC 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
Logic Symbol
IEEE/IEC
Package Descript ion Supplied As
Connection Diagrams
Pin Assignments for SC 70
UHS Inverter
Pin Descriptions
Pin Names Description
A Input
Y Output
NC No Connect
Pad Assignments for MircoPak
(Top View)
Function Table
Y = A
Input Output
AY
LH
HL
H = HIGH Logic Le v el
L = LOW Logic Level
TinyLogic is a registered tradema rk of F airc hild Semiconduct or Corporation.
MicroPak is a tradem ark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS012163 www.fairchildsemi.com
(Top Thru View)
Absolute Maximum Ratings(Note 1) Recommended Operating
Supply Voltage (VCC) −0.5V to +6V
DC Input Voltage (V
NC7SZ04
DC Output Voltage (V
DC Input Diode Current (I
@V
< −0.5V −50 mA
IN
@ V
> 6V +20 mA
IN
DC Output Diode Current (I
@V
< −0.5V −50 mA
OUT
@ V
> 6V, VCC = GND +20 mA
OUT
DC Output Current (I
DC V
/GND Current (ICC/I
CC
Storage Temperature (T
Junction Temperature under Bias (T
Junction Lead Temperature (T
) −0.5V to +6V
IN
) −0.5V to +6V
OUT
)
IK
)
OK
) ±50 mA
OUT
) ±50 mA
GND
) −65°C to +150°C
STG
) 150°C
J
)
L
(Soldering, 10 seconds) 260
Power Dissipation (P
) @ +85°C
D
SOT23–5 200 mW
SOT70–5 150 mW
Conditions
Supply Voltage O perating (V
Supply Voltage Data Retention (V
Input Voltage (V
Output Voltage (V
Operating Temperature (TA) −40°C to +85°C
Input Rise and Fall Time (t
= 1.8V, 2.5V ± 0.2V 0 ns/V to 20 ns/V
V
CC
V
= 3.3V ± 0.3V 0 ns/V to 10 ns/V
CC
V
= 5.0V ± 0.5V 0 ns/V to 5 ns/V
CC
Thermal Resistance (
SOT23–5300
SC70–5425
Note 1: Absolute maximum ratings are DC values beyond which the devi ce
may be damage d or h ave its us eful life im pai red. Th e dat as heet sp ecific a-
°C
tions 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 no t recommend operation outsid e datasheet spec ifications.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
(Note 2)
) 1.65V to 5.5V
CC
)0V to 5.5V
IN
) 0V to V
OUT
, tf)
r
θ
)
JA
DC Electrical Characteristics
V
Symbol Parameter
V
HIGH Level Input Voltage 1.65 to 1.95 0.75 V
IH
V
LOW Level Input Voltage 1.65 to 1.95 0.25 V
IL
V
HIGH Level Output Voltage 1.65 1.55 1.65 V
OH
2.3 2.2 2.3 2.2
V
LOW Level Output Voltage 1.65 0.0 0.1 0.1
OL
I
Input Leakage Current 0 to 5.5 ±1 ±10 µA0 ≤ VIN ≤ 5.5V
IN
I
Power Off Leakage Current 0.0 1 10 µAVIN or V
OFF
I
Quiescent Supply Current 1.65 to 5.5 2.0 20 µAVIN = 5.5V, GND
CC
CC
(V) Min Typ Max Min Max
2.3 to 5.5 0.7 V
2.3 to 5.5 0.3 V
1.8 1.7 1.8 1.7
3.0 2.9 3.0 2.9
4.5 4.4 4.5 4.4
1.65 1.29 1.52 1.29
2.3 1.9 2.15 1.9 I
3.0 2.4 2.80 2.4 I
3.0 2.3 2.68 2.3 I
4.5 3.8 4.20 3.8 I
1.8 0.0 0.1 0.1
2.3 0.0 0.1 0.1
3.0 0.0 0.1 0.1
4.5 0.0 0.1 0.1
1.65 0.08 0.24 0.24
2.3 0.10 0.3 0.3 I
3.0 0.15 0.4 0.4 I
3.0 0.22 0.55 0.55 IOL = 24 mA
4.5 0.22 0.55 0.55 I
TA = +25°CT
CC
CC
A
0.75 V
0.7 V
CC
CC
= −40°C to +85°C
CC
CC
0.25 V
0.3 V
CC
CC
) 1.5V to 5.5V
CC
Units Conditions
V
V
V
IN
V
VV
IN
V
= VILI
= VIHI
OUT
OH
I
OH
OH
OH
OH
OH
OL
I
OL
OL
OL
OL
= 5.5V
= −100 µA
= −4 mA
= −8 mA
= −16 mA
= −24 mA
= −32 mA
= 100 µA
= 4 mA
= 8 mA
= 16 mA
= 32 mA
CC
°C/W
°C/W
www.fairchildsemi.com 2
AC Electrical Characteristics
Symbol Parameter
t
t
Propagation Delay 1.65 2.0 5.3 11.4 2.0 12.0
PLH
PHL
VCC T
(V) Min Typ Max Min Max Number
1.8 2.0 4.4 9.5 2.0 10
2.5 ± 0.2 0.8 2.9 6.5 0.8 7.0 C
3.3 ± 0.3 0.5 2.1 4.5 0.5 4.7 R
5.0 ± 0.5 0.5 1.8 3.9 0.5 4.1
t
Propagation Delay 3.3 ± 0.3 1.5 2.9 5.0 1.5 5.2
PLH
t
PHL
C
C
Input Capacitance 0 4 pF
IN
Power Dissipation Capacitance 3.3 20
PD
5.0 ± 0.5 0.8 2.4 4.3 0.8 4.5 RL = 500Ω
5.0 26
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
loading and operating at 50% duty cycle. (See Figure 2.) C
I
= (CPD) (VCC) (fIN) + (ICC static)
CCD
is related to I
PD
= +25°CT
A
dynamic operating current by the express ion:
CCD
= −40°C to +85°C
A
Units Conditions
ns
ns
pF (Note 3) Figure 2
AC Loading and Waveforms
CL includes load and s tr ay c apacitance
Input PR R = 1.0 MHz, t
= 500 ns
W
FIGURE 1. AC Test Circuit
= 15 pF
L
= 1 MΩ
L
CL = 50 pF
CCD
Figure
Figures
1, 3
Figures
1, 3
) at no output
NC7SZ04
Input = AC Wavefor m; tr = tf = 1.8 ns;
PRR = 10 MHz; Duty Cycle = 50%
FIGURE 2. I
Test Circuit
CCD
FIGURE 3. AC Waveforms
3 www.fairchildsemi.com
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