74Ls11

Páginas: 2 (414 palabras) Publicado: 10 de septiembre de 2012
SN54/74LS11 TRIPLE 3-INPUT AND GATE

TRIPLE 3-INPUT AND GATE
VCC 14 13 12 11 10 9 8

LOW POWER SCHOTTKY

1

2

3

4

5

6

7 GND
14 1

J SUFFIX CERAMIC CASE 632-08

141

N SUFFIX PLASTIC CASE 646-06

14 1

D SUFFIX SOIC CASE 751A-02

ORDERING INFORMATION
SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic SOIC

GUARANTEED OPERATING RANGES
Symbol VCC TAIOH IOL Supply Voltage Operating Ambient Temperature Range Output Current — High Output Current — Low Parameter 54 74 54 74 54, 74 54 74 Min 4.5 4.75 – 55 0 Typ 5.0 5.0 25 25 Max 5.5 5.25 12570 – 0.4 4.0 8.0 Unit V °C mA mA

FAST AND LS TTL DATA 5-1

SN54/74LS11
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits Symbol S b l VIH VIL VIKVOH Parameter P Input HIGH Voltage 54 Input LOW Voltage 74 Input Clamp Diode Voltage 54 Output HIGH Voltage 74 54, 74 VOL Output LOW Voltage 74 Input HIGH Current 0.1 Input LOW Current ShortCircuit Current (Note 1) Power Supply Current Total, Output HIGH p Total, Output LOW – 20 – 0.4 –100 3.6 6.6 0.35 0.5 20 IIH IIL IOS ICC V µA mA mA mA 2.7 3.5 0.25 0.4 V V 2.5 – 0.65 3.5 0.8 – 1.5V V Min 2.0 0.7 V Typ Max Unit U i V Test C di i T Conditions Guaranteed Input HIGH Voltage for All Inputs Guaranteed Input LOW Voltage for p g All Inputs VCC = MIN, IIN = – 18 mA , , VCC =MIN, IOH = MAX, VIN = VIH or VIL per Truth Table IOL = 4.0 mA IOL = 8.0 mA VCC = VCC MIN, VIN = VIL or VIH per Truth Table

VCC = MAX, VIN = 2.7 V VCC = MAX, VIN = 7.0 V VCC = MAX, VIN = 0.4 VVCC = MAX VCC = MAX

mA

Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.

AC CHARACTERISTICS (TA = 25°C)
Limits Symbol S b l tPLH tPHL ParameterP Turn-Off Delay, Input to Output Turn-On Delay, Input to Output Min Typ 8.0 10 Max 15 20 Unit U i ns ns Test C di i T Conditions VCC = 5.0 V CL = 15 pF

FAST AND LS TTL DATA 5-2

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