74LVC86 Просмотр технического описания (PDF) - Philips Electronics
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74LVC86 Datasheet PDF : 9 Pages
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Philips Semiconductors
Quad 2-input EXCLUSIVE-OR gate
Product specification
74LVC86
FEATURES
• Wide supply voltage range of 1.2 to 3.6 V
• In accordance with JEDEC standard no. 8-1A.
• Inputs accept voltages up to 5.5 V
• CMOS low power consumption
• Direct interface with TTL levels
DESCRIPTION
The 74LVC86 is a high-performance, low-power, low-voltage Si-gate
CMOS device that is pin and superior to most advanced CMOS
compatible TTL families.
Inputs can be driven from either 3.3 V or 5 V devices. This feature
allows the use of these devices as translators in a mixed 3.3 V/5 V
environment.
The 74LVC86 provides the 2-input EXCLUSIVE-OR function.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns
SYMBOL
PARAMETER
CONDITIONS
tPHL
Propagation delay
tPLH
nA, nB to nY
CL = 15 pF;
VCC = 3.3 V
CI
Input capacitance
CPD
Power dissipation capacitance per gate VCC = 3.3 V, VI = GND to VCC1
NOTE:
1. CPD is used to determine the dynamic power dissipation (PD in µW)
PD = CPD × VCC2 × fi )Σ (CL × VCC2 × fo) where:
fi = input frequency in MHz; CL = output load capacity in pF;
fo = output frequency in MHz; VCC = supply voltage in V;
Σ (CL × VCC2 × fo) = sum of the outputs.
TYPICAL
3.7
5.0
55
ORDERING INFORMATION
PACKAGES
14-Pin Plastic DIL
14-Pin Plastic SO
14-Pin Plastic SSOP Type II
14-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
OUTSIDE NORTH AMERICA
74LVC86 N
74LVC86 D
74LVC86 DB
74LVC86 PW
NORTH AMERICA
74LVC86 N
74LVC86 D
74LVC86 DB
74LVC86PW DH
UNIT
ns
pF
pF
PKG. DWG. #
SOT27-1
SOT108-1
SOT337-1
SOT402-1
PIN CONFIGURATION
LOGIC SYMBOL (IEEE/IEC)
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
FUNCTION
1, 4, 9, 12 1A – 4A Data inputs
2, 5, 10, 13 1B – 4B Data inputs
3, 6, 8, 11 1Y – 4Y Data outputs
7
GND Ground (0 V)
14
VCC Positive supply voltage
SV00481
1
=1
3
2
4
=1
6
5
9
=1
8
10
12
=1
11
13
SV00479
1997 Mar 18
2
853–1946 17864
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