74HC1G86 查看數據表（PDF） - Philips Electronics
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74HC1G86 Datasheet PDF : 12 Pages
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Philips Semiconductors
2-input EXCLUSIVE-OR gate
Product specification
74HC1G86;
74HCT1G86
FEATURES
• Wide operating voltage range:
2.0 to 6.0 V
• Symmetrical output impedance
• High noise immunity
• Low power dissipation
• Balanced propagation delays
• Very small 5 pins package
• Output capability: standard.
DESCRIPTION
The 74HC1G/HCT1G86 is a
high-speed Si-gate CMOS device.
The 74HC1G/HCT1G86 provides the
2-input EXCLUSIVE-OR function.
The standard output currents are 1⁄2
compared to the 74HC/HCT86.
FUNCTION TABLE
See note 1.
INPUTS
OUTPUT
inA
inB
L
L
L
H
H
L
H
H
outY
L
H
H
L
Note
1. H = HIGH voltage level;
L = LOW voltage level.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6.0 ns.
SYMBOL
PARAMETER
TYP.
CONDITIONS
UNIT
HC1G HCT1G
tPHL/ tPLH propagation delay CL = 15 pF
9
10
ns
inA, inB to outY VCC = 5 V
CI
input capacitance
1.5 1.5
pF
CPD
power dissipation notes 1 and 2 23
23
pF
capacitance
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
∑ (CL × VCC2 × fo) = sum of outputs.
2. For HC1G the condition is VI = GND to VCC;
For HCT1G the condition is VI = GND to VCC − 1.5 V.
PINNING
PIN
1 and 2
3
4
5
SYMBOL
inB, inA
GND
outY
VCC
DESCRIPTION
data inputs
ground (0 V)
data output
DC supply voltage
1998 Aug 05
2
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