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NAND BUFFER. SN74LS26 Datasheet

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NAND BUFFER. SN74LS26 Datasheet






SN74LS26 BUFFER. Datasheet pdf. Equivalent




SN74LS26 BUFFER. Datasheet pdf. Equivalent





Part

SN74LS26

Description

QUAD 2-INPUT NAND BUFFER



Feature


QUAD 2-INPUT NAND BUFFER • ESD > 3500 Volts SN54/74LS26 VCC 14 13 12 11 10 9 8 * * * * 1 2 3 4 5 6 7 GND * OPEN COLLECTOR OUTPUTS GUARANT EED OPERATING RANGES Symbol Parameter VCC Supply Voltage TA Operating Am bient Temperature Range VOH IOL Outpu t Voltage — High Output Current — L ow QUAD 2-INPUT NAND BUFFER LOW POWER SCHOTTKY 14 1 J SUFFIX.
Manufacture

Motorola

Datasheet
Download SN74LS26 Datasheet


Motorola SN74LS26

SN74LS26; CERAMIC CASE 632-08 14 1 N SUFFIX PLA STIC CASE 646-06 14 1 D SUFFIX SOIC C ASE 751A-02 ORDERING INFORMATION SN54 LSXXJ SN74LSXXN SN74LSXXD Ceramic Plas tic SOIC Min Typ Max Unit 54 4.5 5.0 5.5 V 74 4.75 5.0 5.25 54 – 55 25 125 °C 74 0 25 70 54 , 74 15 V 54 4.0 mA 74 8.0 FAST AND LS TTL DATA 5-67 SN54 / 74LS26 D C CHARACTERISTICS OVE.


Motorola SN74LS26

R OPERATING TEMPERATURE RANGE (unless ot herwise specified) Limits Symbol Par ameter Min Typ Max Unit Test Conditio ns VIH Input HIGH Voltage 2.0 V Gu aranteed Input HIGH Voltage for All Inp uts 54 0.7 Guaranteed Input LOW Volt age for VIL Input LOW Voltage 74 0. 8 V All Inputs VIK IOH VOL Input Cl amp Diode Voltage Output HIGH Current O utput LOW Voltage .


Motorola SN74LS26

54, 74 54, 74 54, 74 74 – 0.65 – 1 .5 V VCC = MIN, IIN = – 18 mA 1000 µA VCC = MIN, VOH = MAX 50 µA VCC = MIN, VOH = 12 V 0.25 0.4 0.35 0.5 V IOL = 4.0 mA V IOL = 8.0 mA VCC = VCC MIN, VIN = VIL or VIH per Truth Tab le IIH Input HIGH Current IIL Input LOW Current Power Supply Current ICC Total, Output HIGH Total, Output LOW 20 µA VCC = MAX, VIN = .

Part

SN74LS26

Description

QUAD 2-INPUT NAND BUFFER



Feature


QUAD 2-INPUT NAND BUFFER • ESD > 3500 Volts SN54/74LS26 VCC 14 13 12 11 10 9 8 * * * * 1 2 3 4 5 6 7 GND * OPEN COLLECTOR OUTPUTS GUARANT EED OPERATING RANGES Symbol Parameter VCC Supply Voltage TA Operating Am bient Temperature Range VOH IOL Outpu t Voltage — High Output Current — L ow QUAD 2-INPUT NAND BUFFER LOW POWER SCHOTTKY 14 1 J SUFFIX.
Manufacture

Motorola

Datasheet
Download SN74LS26 Datasheet




 SN74LS26
QUAD 2-INPUT NAND BUFFER
ESD > 3500 Volts
SN54/74LS26
VCC
14 13 12 11 10 9
8
*
*
*
*
1
2
3
4
5
6
7
GND
* OPEN COLLECTOR OUTPUTS
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
Supply Voltage
TA
Operating Ambient Temperature Range
VOH
IOL
Output Voltage — High
Output Current — Low
QUAD 2-INPUT NAND BUFFER
LOW POWER SCHOTTKY
14
1
J SUFFIX
CERAMIC
CASE 632-08
14
1
N SUFFIX
PLASTIC
CASE 646-06
14
1
D SUFFIX
SOIC
CASE 751A-02
ORDERING INFORMATION
SN54LSXXJ
SN74LSXXN
SN74LSXXD
Ceramic
Plastic
SOIC
Min
Typ
Max
Unit
54
4.5
5.0
5.5
V
74
4.75
5.0
5.25
54
– 55
25
125
°C
74
0
25
70
54, 74
15
V
54
4.0
mA
74
8.0
FAST AND LS TTL DATA
5-67




 SN74LS26
SN54 / 74LS26
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Min Typ Max Unit
Test Conditions
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
54
0.7
Guaranteed Input LOW Voltage for
VIL
Input LOW Voltage
74
0.8
V
All Inputs
VIK
IOH
VOL
Input Clamp Diode Voltage
Output HIGH Current
Output LOW Voltage
54, 74
54, 74
54, 74
74
– 0.65 – 1.5
V
VCC = MIN, IIN = – 18 mA
1000 µA VCC = MIN, VOH = MAX
50
µA VCC = MIN, VOH = 12 V
0.25 0.4
0.35 0.5
V
IOL = 4.0 mA
V
IOL = 8.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
IIH
Input HIGH Current
IIL
Input LOW Current
Power Supply Current
ICC
Total, Output HIGH
Total, Output LOW
20
µA VCC = MAX, VIN = 2.7 V
0.1
mA VCC = MAX, VIN = 7.0 V
– 0.4 mA VCC = MAX, VIN = 0.4 V
1.6
mA VCC = MAX
4.4
AC CHARACTERISTICS (TA = 25°C)
Symbol
tPLH
tPHL
Parameter
Turn-Off Delay, Input to Output
Turn-On Delay, Input to Output
Limits
Min Typ Max Unit
17
32
ns
15
28
ns
Test Conditions
VCC = 5.0 V
CL = 15 pF, RL = 2.0 k
FAST AND LS TTL DATA
5-68




 SN74LS26
Case 751A-02 D Suffix
14-Pin Plastic
SO-14
-A-
14
8
-B- P
0.25 (0.010) M
BM
1
7 PL
7
G
C
R X 45°
D14 PL
SEATING
K PLANE
M
F
J
0.25 (0.010) M T B S
AS
-A-
14
1
Case 632-08 J Suffix
14-Pin Ceramic Dual In-Line
8
-B-
7
C
L
-T-
SEATING
PLANE
F
K
G
N
D 14 PL
0.25 (0.010) M T A S
M
J 14 PL
0.25 (0.010) M T B S
Case 646-06 N Suffix
14-Pin Plastic
14
1
A
F
H
G
8
B
7
NOTE 4
L
C
N
J
SEATING
K
D PLANE
M
NOTES:
1. DIMENSIONS A" AND B" ARE DATUMS AND
T" IS A DATUM SURFACE.
2. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
3. CONTROLLING DIMENSION: MILLIMETER.
4. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
5. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
6. 751AĆ01 IS OBSOLETE, NEW STANDARD
751AĆ02.
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN MAX
8.55
8.75
3.80
4.00
1.35
1.75
0.35
0.49
0.40
1.25
1.27 BSC
0.19
0.25
0.10
0°Ă
0.25
7°Ă
5.80
6.20
0.25
0.50
INCHES
MIN MAX
0.337
0.344
0.150
0.157
0.054
0.068
0.014
0.019
0.016
0.049
0.050 BSC
0.008
0.009
0.004
0°Ă
0.009
7°Ă
0.229
0.244
0.010
0.019
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIM F MAY NARROW TO 0.76 (0.030) WHERE
THE LEAD ENTERS THE CERAMIC BODY.
5. 632Ć01 THRU Ć07 OBSOLETE, NEW STANDARD
632Ć08.
DIM
A
B
C
D
F
G
J
K
L
M
N
MILLIMETERS
MIN MAX
19.05
19.94
6.23
7.11
3.94
5.08
0.39
0.50
1.40
1.65
2.54 BSC
0.21
0.38
3.18
4.31
7.62 BSC
0°Ă
° 15 Ă
0.51
1.01
INCHES
MIN MAX
0.750
0.785
0.245
0.280
0.155
0.200
0.015
0.020
0.055
0.065
0.100 BSC
0.008
0.015
0.125
0.170
0.300 BSC
0°Ă
° 15 Ă
0.020
0.040
NOTES:
1. LEADS WITHIN 0.13 mm (0.005) RADIUS OF TRUE
POSITION AT SEATING PLANE AT MAXIMUM
MATERIAL CONDITION.
2. DIMENSION L" TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B" DOES NOT INCLUDE MOLD
FLASH.
4. ROUNDED CORNERS OPTIONAL.
5. 646Ć05 OBSOLETE, NEW STANDARD 646Ć06.
DIM
A
B
C
D
F
G
H
J
K
L
M
N
MILLIMETERS
MIN MAX
18.16 19.56
6.10
6.60
3.69
4.69
0.38
0.53
1.02
1.78
2.54 BSC
1.32
2.41
0.20
0.38
2.92
3.43
7.62 BSC
0°
10°
0.39
1.01
INCHES
MIN MAX
0.715
0.770
0.240
0.260
0.145
0.185
0.015
0.021
0.040
0.070
0.100 BSC
0.052
0.095
0.008
0.015
0.115
0.135
0.300 BSC
0°
10°
0.015 0.039
FAST AND LS TTL DATA
5-69






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