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74ALS38AN PDF даташит

Спецификация 74ALS38AN изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «Quad 2-Input NAND buffer open collector».

Детали детали

Номер произв 74ALS38AN
Описание Quad 2-Input NAND buffer open collector
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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74ALS38AN Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
74ALS38A
Quad 2-Input NAND buffer
(open collector)
Product specification
IC05 Data Handbook
1991 Feb 08
Philips
Semiconductors









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74ALS38AN Даташит, Описание, Даташиты
Philips Semiconductors
Quad 2-input NAND buffer (open collector)
Product specification
74ALS38A
TYPE
TYPICAL
PROPAGATION DELAY
74ALS38A
7.0ns
TYPICAL
SUPPLY CURRENT
(TOTAL)
3.5mA
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
VCC = 5V ±10%,
Tamb = 0°C to +70°C
14-pin plastic DIP
74ALS38AN
14-pin plastic SO
74ALS38AD
DRAWING
NUMBER
SOT27-1
SOT108-1
PIN CONFIGURATION
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
SC00001
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74ALS (U.L.)
HIGH/LOW
nA, nB
Data inputs
1.0/1.0
nY Data outputs
20/80
NOTE: One (1.0) ALS unit load is defined as: 20µA in the High state and 0.1mA in the Low state.
LOGIC SYMBOL
IEC/IEEE SYMBOL
1 2 4 5 9 10 12 13
1&
2
1A 1B 2A 2B 3A 3B 4A 4B
4
5
1Y 2Y 3Y 4Y
9
10
VCC = Pin 14
GND = Pin 7
3 6 8 11
SC00002
12
13
LOGIC DIAGRAM
VCC = Pin 14
GND = Pin 7
1
1A 2
1B
2A 4
5
2B
9
3A
3B
10
4A 12
13
4B
3
1Y
6
2Y
8
3Y
11
4Y
SC00035
FUNCTION TABLE
INPUTS
nA nB
LL
LH
HL
H
H = High voltage level
L = Low voltage level
X = Don’t care
H
LOAD VALUE
HIGH/LOW
20µA/0.1mA
0.4mA/8mA
3
6
8
11
SC00034
OUTPUT
nY
H
H
H
L
1991 Feb 08
2 853–1305 01670









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74ALS38AN Даташит, Описание, Даташиты
Philips Semiconductors
Quad 2-input NAND buffer (open collector)
Product specification
74ALS38A
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
VCC
VIN
IIN
VOUT
IOUT
Tamb
Tstg
Supply voltage
Input voltage
Input current
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to VCC
48
0 to +70
–65 to +150
UNIT
V
V
mA
V
mA
°C
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VIH
VIL
IIk
VOH
IOL
Tamb
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output voltage
Low-level output current
Operating free-air temperature range
LIMITS
UNIT
MIN NOM MAX
4.5 5.0 5.5 V
2.0 V
0.8 V
–18 mA
5.5 V
24 mA
0 +70 °C
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST CONDITIONS1
LIMITS
MIN TYP2 MAX
UNIT
IOH High-level output current
VCC = MIN, VIL = MAX, VIH = MIN, VOH = MAX
100 µA
VOL Low-level output voltage
VCC = MIN, VIL = MAX,
VIH = MIN
IOL = 12mA
IOL = 24mA
0.25 0.40
0.35 0.50
V
V
VIK Input clamp voltage
VCC = MIN, II = IIK
–0.73 –1.5
V
II Input current at maximum input voltage VCC = MAX, VI = 7.0V
0.1 mA
IIH High-level input current
VCC = MAX, VI = 2.7V
20 µA
IIL Low-level input current
VCC = MAX, VI = 0.5V
–0.1 mA
ICC Supply current (total)
ICCH
ICCL
VCC = MAX
VI = GND
VI = 4.5V
0.65 1.6
6.5 9.0
mA
mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at VCC = 5V, Tamb = 25°C.
1991 Feb 08
3










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