器件名称: 74LS86
功能描述: Quad 2-Input Exclusive OR Gate
文件大小: 29.72KB 共3页
简 介:SL74LS86
Quad 2-Input Exclusive OR Gate
This device contains four independent 2-input Exclusive-OR gates. It performs the Boolean functions Y=A ⊕ B=AB+AB in positive logic. ORDERING INFORMATION SL74LS86N Plastic SL74LS86D SOIC TA = 0° to 70° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs A PIN 14 =VCC PIN 7 = GND L L H H B L H L H Output Y L H H L
SLS
System Logic Semiconductor
SL74LS86
MAXIMUM RATINGS *
Symbol VCC VIN VOUT Tstg
*
Parameter Supply Voltage Input Voltage Output Voltage Storage Temperature Range
Value 7.0 7.0 5.5 -65 to +150
Unit V V V °C
Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions.
RECOMMENDED OPERATING CONDITIONS
Symbol VCC VIH VIL IOH IOL TA Supply Voltage High Level Input Voltage Low Level Input Voltage High Level Output Current Low Level Output Current Ambient Temperature Range 0 Parameter Min 4.75 2.0 0.8 -0.4 8.0 +70 Max 5.25 Unit V V V mA mA °C
DC ELECTRICAL CHARACTERISTICS over full operating conditions
Guaranteed Limit Symbol VIK VOH VOL Parameter Input Clamp Voltage High Level Output Voltage Low Level Output Voltage Test Conditions VCC = min, IIN = -18 mA VCC = min, IOH = -0.4 mA VCC = min, IOL = 4 mA VCC = min, IOL = 8 mA IIH High Level Input Current VCC = max, VIN = 2.7 V VCC = max, VIN = 7.0 V IIL IO ICC Low Level Input Current Output Short Circuit Current Supply Current Total with outputs high T……