Fairchild NC7NZ04 service manual
查询NC7NZ04供应商
NC7NZ04
NC7NZ04 TinyLogic
May 2001
Revised June 2003
TinyLogic
General Description
The NC7NZ04 is a triple inverter from Fairchild’s Ultra High
Speed Series of TinyLogic
advanced CMOS technolog y to achieve ultra high speed
with high output drive while maintaining low static power
dissipation over a very broad V
device is specified to o perate over the 1.65V to 5.5V V
range. The inputs a nd output are high impedance wh en
V
is 0V. Inputs tolerate voltages up to 7V independent of
CC
V
operatin g voltage.
CC
UHS Inverter
. The device is fabricated with
operating range. The
CC
Features
■ Space saving US8 surface mount package
translation
leadless package
2.4 ns typ into 50 pF at 5V V
PD
■ MicroPak
■ Ultra High Speed; t
■ High Output Drive; ±24 mA at 3V V
■ Broad VCC Operating Range: 1.65V to 5.5V
CC
■ Power down high impedance inputs/output
■ Overvoltage tolerant inputs facilitate 5V to 3V
■ Patented noise/EMI reduction circuitry implemented
CC
CC
Ordering Code:
Product
Package Description Supplied AsOrder Package Code
Number Number Top Mark
NC7NZ04K8X MAB08A 7NZ04 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
NC7NZ04L8X MAC08A T3 8-Lead MicroPak, 1.6 mm Wide 5k Units on Tape and Reel
Logic Symbol
IEEE/IEC
Connection Diagrams
UHS Inverter
Pin Descriptions
Pin Names Description
A Input
Y Output
Function Table
Y
= A
Input Output
AY
LH
HL
H = HIGH Logic Le v el
L = LOW Logic Level
TinyLogic is a registered trademark of Fairchild Semi co nductor Corporati on.
MicroPak is a tradem ark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500489 www.fairchildsemi.com
AAA represents Product Code Top Mark - see ordering code
Note: Orientation of Top Mark determines Pin On e locat ion. R ead the Top
Product Code Mark left to right, Pin One is the lower left pin (see diagram).
Pad Assignments for MicroPak
(Top View)
(Top Thru View)
Absolute Maximum Ratings(Note 1) Recommended Operating
Supply Voltage (VCC) −0.5V to +7V
DC Input Voltage (V
NC7NZ04
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 +7V
IN
) −0.5V to +7V
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 250 mW
D
Conditions
Supply Voltage Operating (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 (
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
)250°C/W
JA
DC Electrical Characteristics
V
Symbol Parameter
V
HIGH Level Input Voltage 1.8 ± 0.15 0.75 V
IH
V
LOW Level Input Voltage 1.8 ± 0.15 0.25 V
IL
V
HIGH Level Output Voltage 1.65 1.55 1.65 1.55
OH
2.3 2.2 2.3 2.2
LOW Level Output Voltage 1.65 0.0 0.1 0.1
V
OL
I
Input Leakage Current 0 to 5.5 ±0.1 ±1.0 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 1.0 10 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
3.0 2.9 3.0 2.9
4.5 4.4 4.5 4.4
1.65 1.29 1.52 1.29 I
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
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 I
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
Units Conditions
CC
) 1.5V to 5.5V
CC
V
V
V
= VILI
IN
V
V
= VIHI
IN
V
OUT
OH
OH
OH
OH
OH
OH
= 100 µA
OL
= 4 mA
OL
= 8 mA
OL
= 16 mA
OL
= 32 mA
OL
= 5.5V
CC
= −100 µA
= −4 mA
= −8 mA
= −16 mA
= −24 mA
= −32 mA
www.fairchildsemi.com 2
AC Electrical Characteristics
Symbol Parameter
t
Propagation Delay 1.8 ± 0.15 1.8 4.4 9.5 2.0 10
PLH
t
PHL
VCC T
(V) Min Typ Max Min Max
2.5 ± 0.2 0.8 2.9 5.1 0.8 5.6 CL = 15 pF
3.3 ± 0.3 0.5 2.1 3.4 0.5 3.8 R
5.0 ± 0.5 0.5 1.8 2.8 0.5 3.1
Propagation Delay 3.3 ± 0.3 1.2 2.9 4.5 1.2 5.0
t
PLH
t
PHL
Input Capacitance 0 2.5 pF
C
IN
C
Power Dissipation 3.3 9
PD
5.0 ± 0.5 0.8 2.4 3.6 0.8 4.0 RL = 500Ω
Capacitance 5.0 11
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
= (CPD) (VCC) (fIN) + (ICC static)
I
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
CL = 50 pF
ns
pF (Note 3) Figure 2
Dynamic Switching Characteristics
V
TA = 25°C
Symbol Parameter Conditions
V
OLP
V
OLV
Quiet Output Dynamic Peak V
Quiet Output Dynamic Valley V
OL
OL
CL = 50pF, VIH = 5.0V, VIL = 0V 5.0 0.8 V
CL = 50pF, VIH = 5.0V, VIL = 0V 5.0 −0.8 V
CC
(V) Typical
AC Loading and Waveforms
= 1 MΩ
L
CCD
Figure
Number
Figures
1, 3
Figures
1, 3
) at no output
Unit
NC7NZ04
CL includes load and s tr ay c apacitance
Input PR R = 1.0 MHz, t
= 500 ns
W
FIGURE 1. AC Test Circuit
Input = AC Wavefor m; tr = tf = 1.8 ns;
PRR = 10 MHz; Duty Cycle = 50%
FIGURE 2. I
CCD
FIGURE 3. AC Waveforms
Test Circuit
3 www.fairchildsemi.com
Loading...