SN74LS266 GATE Datasheet

SN74LS266 Datasheet, PDF, Equivalent


Part Number

SN74LS266

Description

QUAD 2-INPUT EXCLUSIVE NOR GATE

Manufacture

Motorola

Total Page 4 Pages
Datasheet
Download SN74LS266 Datasheet


SN74LS266
QUAD 2-INPUT
EXCLUSIVE NOR GATE
VCC
14 13 12 11 10
9
**
8
**
1234567
GND
* OPEN COLLECTOR OUTPUTS
TRUTH TABLE
IN OUT
AB
Z
LL
H
LH
L
HL
L
HH
H
GUARANTEED OPERATING RANGES
Symbol
Parameter
VCC
Supply Voltage
TA Operating Ambient Temperature Range
VOH
IOL
Output Voltage — High
Output Current — Low
SN54/74LS266
QUAD 2-INPUT
EXCLUSIVE NOR GATE
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
SN54LSXXXJ
SN74LSXXXN
SN74LSXXXD
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
5.5 V
54 4.0 mA
74 8.0
FAST AND LS TTL DATA
5-443

SN74LS266
SN54 / 74LS266
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
VIL Input LOW Voltage
54
74
0.7 Guaranteed Input LOW Voltage for
0.8 V All Inputs
VIK
VOH
VOL
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
54, 74
54, 74
74
– 0.65
0.25
0.35
– 1.5
100
0.4
0.5
V VCC = MIN, IIN = – 18 mA
µA VCC = MIN, VOH = MAX
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
ICC Power Supply Current
40 µA VCC = MAX, VIN = 2.7 V
0.2 mA VCC = MAX, VIN = 7.0 V
–0.8 mA VCC = MAX, VIN = 0.4 V
13 mA VCC = MAX
AC CHARACTERISTICS (TA = 25°C)
Limits
Symbol
Parameter
Min Typ Max
tPLH
tPHL
Propagation Delay, Other Input LOW
18 30
18 30
tPLH
tPHL
Propagation Delay, Other Input HIGH
18 30
18 30
Unit
ns
ns
Test Conditions
VCC = 5.0 V
CL = 15 pF, RL = 2.0 k
FAST AND LS TTL DATA
5-444


Features QUAD 2-INPUT EXCLUSIVE NOR GATE VCC 14 13 12 11 10 9 ** 8 ** 1234567 GND * OPEN COLLECTOR OUTPUTS TRUTH TABLE I N OUT AB Z LL H LH L HL L HH H GUARANTEED OPERATING RANGES Symbol Parameter VCC Supply Voltage TA Ope rating Ambient Temperature Range VOH I OL Output Voltage — High Output Curr ent — Low SN54/74LS266 QUAD 2-INPUT EXCLUSIVE NOR GATE 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 I NFORMATION SN54LSXXXJ SN74LSXXXN SN74L SXXXD Ceramic Plastic SOIC Min Typ Ma x 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 5.5 V 54 4.0 mA 74 8.0 FAST A ND LS TTL DATA 5-443 SN54 / 74LS266 D C CHARACTERISTICS OVER OPERATING TEMPER ATURE RANGE (unless otherwise specified ) Limits Symbol Parameter Min Typ M ax Unit Test Conditions VIH Input HIG H Voltage 2.0 V Guaranteed Input HIG H Voltage for All Inputs VIL Input LOW Voltage 54 74 0.7 Gua.
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