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Part: 74266
Category:
Description:
Company: Motorola Semiconductor Products
Datasheet: Download 74266 datasheet File size : 294 kB
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Datasheet text preview:
SN54 / 74LS266 QUAD 2-INPUT EXCLUSIVE NOR GATE
QUAD 2-INPUT EXCLUSIVE NOR GATE
LOW POWER SCHOTTKY
VCC 14
13
12 *
11
10 *
9
8 J SUFFIX CERAMIC CASE 632-08
14 1
* 1 2 3 4
* 5 6 7 GND
* OPEN COLLECTOR OUTPUTS
14 1
N SUFFIX PLASTIC CASE 646-06
TRUTH TABLE
IN A L L H H B L H L H OUT Z H L L H
14 1
D SUFFIX SOIC CASE 751A-02
ORDERING INFORMATION
SN54LSXXXJ SN74LSXXXN SN74LSXXXD Ceramic Plastic SOIC
GUARANTEED OPERATING RANGES
Symbol VCC TA VOH IOL Supply Voltage Operating Ambient Temperature Range Output Voltage -- 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 5.25 125 70 5.5 4.0 8.0 Unit V °C V mA
FAST AND LS TTL DATA 5-1
SN54 / 74LS266
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits Symbol VIH VIL VIK VOH VOL Parameter Input HIGH Voltage 54 Input LOW Voltage LOW Voltage 74 Input Clamp Diode Voltage Output HIGH Voltage Output LOW Voltage LOW Voltage 74 Input HIGH Current HIGH Current 0.2 Input LOW Current Power Supply Current 0.8 13 0.35 0.5 40 IIH IIL ICC V µA mA mA mA 54, 74 54, 74 0.25 0.65 0.8 1.5 100 0.4 V µA V Min 2.0 0.7 V Typ Max Unit V Test C di i Conditions Guaranteed Input HIGH Voltage for All Inputs Guaranteed Input LOW Voltage for p g All Inputs VCC = MIN, IIN = 18 mA VCC = MIN, VOH = MAX IOL = 4.0 mA IOL = 8.0 mA VCC = VCC MIN, VIN = VIL or VIH or per Truth Table
VCC = MAX, VIN = 2.7 V VCC = MAX, VIN = 7.0 V VCC = MAX, VIN = 0.4 V VCC = MAX
AC CHARACTERISTICS (TA = 25°C)
Limits Symbol tPLH tPHL tPLH tPHL Parameter Propagation Delay, Other Input LOW Propagation Delay, Other Input HIGH Min Typ 18 18 18 18 Max 30 30 30 30 Unit ns ns VCC = 5.0 V CL = 15 pF, RL = 2.0 k Test C di i Conditions
FAST AND LS TTL DATA 5-2
Others parts begin by 74
74-1 74-2 74-3 74-4 74-5 74-6 74-7 74-8 74-9 74-10 74-11 74-12 74-13 74-14 74-15 74-16 74-17 74-18 74-19 74-20 74-21 74-22 74-23 74-24 74-25 74-26 74-27 74-28 74-29 74-30 74-31 74-32 74-33 74-34 74-35 74-36 74-37 74-38 74-39 74-40 74-41 74-42 74-43 74-44 74-45 74-46 74-47 74-48 74-49 74-50 74-51 74-52 74-53 74-54 74-55 74-56 74-57 74-58 74-59 74-60 74-61 74-62
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