74LCX00TTR [STMICROELECTRONICS]
LOW VOLTAGE CMOS QUAD 2-INPUT NAND GATE WITH 5V TOLERANT INPUTS; 低压CMOS四路与5V容限输入2输入与非门
| 型号： | 74LCX00TTR |
| 厂家： | 
ST |
| 描述： | LOW VOLTAGE CMOS QUAD 2-INPUT NAND GATE WITH 5V TOLERANT INPUTS |
| 文件： | 总9页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LCX00
LOW VOLTAGE CMOS QUAD 2-INPUT NAND GATE
WITH 5V TOLERANT INPUTS
■
■
5V TOLERANT INPUTS
HIGH SPEED :
= 4.3ns (MAX.) at V = 3V
t
PD
CC
■
■
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
SOP
TSSOP
|I | = I = 24mA (MIN) at V = 3V
OH
OL
CC
■
■
PCI BUS LEVELS GUARANTEED AT 24 mA
BALANCED PROPAGATION DELAYS:
t
t
PHL
ORDER CODES
PACKAGE
PLH
■
OPERATING VOLTAGE RANGE:
(OPR) = 2.0V to 3.6V (1.5V Data
TUBE
T & R
V
CC
SOP
74LCX00M
74LCX00MTR
74LCX00TTR
Retention)
TSSOP
■
■
■
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 00
LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
technology. It is ideal for low power and high
speed 3.3V applications; it can be interfaced to 5V
signal environment for inputs.
It has same speed performance at 3.3V than 5V
AC/ACT family, combined with a lower power
consumption.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
DESCRIPTION
The 74LCX00 is a low voltage CMOS QUAD
2-INPUT NAND GATE fabricated with sub-micron
2
silicon gate and double-layer metal wiring C MOS
PIN CONNECTION AND IEC LOGIC SYMBOLS
September 2001
1/8
74LCX00
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
A
PIN No
SYMBOL
NAME AND FUNCTION
B
Y
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
1A to 4A
1B to 4B
1Y to 4Y
GND
Data Inputs
L
L
L
H
L
H
H
H
L
Data Inputs
Data Outputs
Ground (0V)
H
H
H
V
14
Positive Supply Voltage
CC
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +7.0
V
V
CC
V
DC Input Voltage
I
V
DC Output Voltage (V = 0V)
V
O
O
CC
V
I
DC Output Voltage (High or Low State) (note 1)
DC Input Diode Current
-0.5 to V + 0.5
V
CC
-50
-50
mA
mA
mA
mA
mA
°C
°C
IK
I
DC Output Diode Current (note 2)
DC Output Current
OK
I
± 50
O
I
DC Supply Current per Supply Pin
DC Ground Current per Supply Pin
Storage Temperature
± 100
± 100
-65 to +150
300
CC
I
GND
T
stg
T
Lead Temperature (10 sec)
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
1) I absolute maximum rating must be observed
O
2) V < GND
O
2/8
74LCX00
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
Supply Voltage (note 1)
Input Voltage
2.0 to 3.6
0 to 5.5
0 to 5.5
V
V
CC
V
I
V
Output Voltage (V = 0V)
V
O
CC
V
Output Voltage (High or Low State)
0 to V
V
O
CC
I
I
, I
High or Low Level Output Current (V = 3.0 to 3.6V)
± 24
± 12
mA
mA
°C
ns/V
OH OL
CC
, I
High or Low Level Output Current (V = 2.7V)
OH OL
CC
T
Operating Temperature
-55 to 125
0 to 10
op
dt/dv
Input Rise and Fall Time (note 2)
1) Truth Table guaranteed: 1.5V to 3.6V
2) V from 0.8V to 2V at V = 3.0V
IN
CC
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
-40 to 85 °C
Min. Max.
-55 to 125 °C
Unit
V
(V)
CC
Min.
Max.
V
High Level Input
Voltage
IH
2.0
2.0
V
V
2.7 to 3.6
V
Low Level Input
Voltage
IL
0.8
0.8
V
High Level Output
Voltage
I =-100 µA
V
-0.2
V
-0.2
CC
2.7 to 3.6
2.7
OH
O
CC
I =-12 mA
2.2
2.4
2.2
2.2
O
V
V
I =-18 mA
2.4
2.2
O
3.0
I =-24 mA
O
V
Low Level Output
Voltage
I =100 µA
2.7 to 3.6
2.7
0.2
0.4
0.2
0.4
OL
O
I =12 mA
O
I =16 mA
0.4
0.4
O
3.0
I =24 mA
0.55
0.55
O
I
Input Leakage
Current
I
V = 0 to 5.5V
2.7 to 3.6
0
± 5
± 5
µA
µA
I
I
Power Off Leakage
Current
off
V or V = 5.5V
10
10
I
O
I
Quiescent Supply
Current
V = V or GND
I CC
10
10
CC
2.7 to 3.6
2.7 to 3.6
µA
µA
V or V = 3.6 to 5.5V
± 10
500
± 10
500
I
O
∆I
I
incr. per Input
V
= V - 0.6V
CC
CC
IH
CC
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Value
T
= 25 °C
Symbol
Parameter
Unit
A
V
CC
(V)
Min.
Typ.
Max.
V
Dynamic Low Level Quiet
Output (note 1)
0.8
C = 50pF
OLP
L
3.3
V
V
= 0V, V = 3.3V
V
-0.8
IL
IH
OLV
1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
3/8
74LCX00
AC ELECTRICAL CHARACTERISTICS
Test Condition
Value
-55 to 125 °C
Symbol
Parameter
-40 to 85 °C
Unit
V
C
R
t = t
CC
L
L
s
r
(V)
(pF)
(Ω)
(ns)
Min.
Max.
Min.
Max.
t
t
Propagation Delay
Time
2.7
5.1
4.3
1.0
5.1
4.3
1.0
PLH PHL
50
50
500
500
2.5
2.5
ns
ns
3.0 to 3.6
3.0 to 3.6
1.0
1.0
t
t
Output To Output
Skew Time (note1,
2)
OSLH
OSHL
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
= | t
- t
|, t
= | t
- t
|)
OSLH
PLHm PLHn OSHL
PHLm PHLn
CAPACITIVE CHARACTERISTICS
Test Condition
Value
T
= 25 °C
Symbol
Parameter
Unit
A
V
CC
(V)
Min.
Typ.
Max.
C
Input Capacitance
V
V
= 0 to V
IN CC
3.3
3.3
6
pF
pF
IN
C
Power Dissipation Capacitance
(note 1)
f
= 10MHz
35
PD
IN
IN
= 0 or V
CC
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I /4 (per gate)
CC(opr)
PD CC IN CC
TEST CIRCUIT
C
R
R
= 50 pF or equivalent (includes jig and probe capacitance)
L
L
T
= 500Ω or equivalent
= Z
of pulse generator (typically 50Ω)
OUT
4/8
74LCX00
WAVEFORM : PROPAGATION DELAYS (f=1MHz; 50% duty cycle)
5/8
74LCX00
SO-14 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
1.75
0.2
MIN.
MAX.
0.068
0.007
0.064
0.018
0.010
A
a1
a2
b
0.1
0.003
1.65
0.46
0.25
0.35
0.19
0.013
0.007
b1
C
0.5
0.019
c1
D
45° (typ.)
8.55
5.8
8.75
6.2
0.336
0.228
0.344
0.244
E
e
1.27
7.62
0.050
0.300
e3
F
3.8
4.6
0.5
4.0
5.3
0.149
0.181
0.019
0.157
0.208
0.050
0.026
G
L
1.27
0.68
M
S
8° (max.)
PO13G
6/8
74LCX00
TSSOP14 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
1.2
MIN.
MAX.
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
A
A1
A2
b
0.05
0.8
0.15
1.05
0.30
0.20
5.1
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.004
0.039
1
0.19
0.09
4.9
c
D
5
6.4
0.197
0.252
E
6.2
6.6
E1
e
4.3
4.4
4.48
0.173
0.65 BSC
0.0256 BSC
K
0°
8°
0°
8°
L
0.45
0.60
0.75
0.018
0.024
0.030
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
7/8
74LCX00
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consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
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systems without express written approval of STMicroelectronics.
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8/8
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