參數資料
型號: 74LVC86N
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Quad 2-input EXCLUSIVE-OR gate
中文描述: LVC/LCX/Z SERIES, QUAD 2-INPUT XOR GATE, PDIP14
文件頁數: 4/9頁
文件大小: 116K
代理商: 74LVC86N
Philips Semiconductors
Product specification
74LVC86
Quad 2-input EXCLUSIVE-OR gate
1997 Mar 18
4
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
TYP
1
UNIT
MIN
MAX
V
IH
HIGH level Input voltage
V
CC
= 1.2V
V
CC
= 2.7 to 3.6V
V
CC
= 1.2V
V
CC
= 2.7 to 3.6V
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= –12mA
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= –100
μ
A
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –12mA
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –24mA
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= 12mA
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= 100
μ
A
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 24mA
V
CC
2.0
V
V
IL
LOW level Input voltage
GND
V
0.8
V
CC
V
CC
V
CC
V
CC
0.5
V
OH
HIGH level output voltage
0.2
V
CC
V
0.6
1.0
0.40
V
OL
LOW level output voltage
GND
0.20
V
0.55
I
I
Input leakage current
V
CC
= 3 6V; V = 5 5V or GND
I
= 5.5V or GND
V
CC
= 3.6V; V
I
= V
CC
or GND
V
CC
= 3.6V; V
I
= V
IH
or V
IL
; V
O
= V
CC
or GND
V
CC
= 3.6V; V
I
= V
CC
or GND; I
O
= 0
Not for I/O pins
0 1
0.1
5
μ
A
I
IHZ
/I
ILZ
I
OZ
I
CC
Input current for common I/O pins
0.1
15
μ
A
μ
A
μ
A
3-State output OFF-state current
0.1
10
Quiescent supply current
0.1
20
I
CC
Additional quiescent supply current per
input pin
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V; I
O
= 0
5
500
μ
A
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
AC CHARACTERISTICS
GND = 0 V; t
r
= t
f
2.5 ns; C
L
= 50 pF; R
L
= 500 ; T
amb
= –40 C to +85 C
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
±
0.3V
MIN
TYP
1
V
CC
= 2.7V
TYP
1
V
CC
= 1.2V
TYP
UNIT
MAX
MIN
MAX
t
PHL
/
t
PLH
Propagation delay
nA, nB to nY
Figures 1, 2
1.5
4.0
6.5
1.5
4.5
7.0
20
ns
NOTE:
1. These typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
AC WAVEFORMS
V
M
= 1.5 V at V
CC
2.7 V; V
M
= 0.5 at V
CC
< 2.7 V; V
OL
and V
OH
are the typical output voltage drop that occur with the output load.
SV00477
VM
nA, nB INPUT
nY OUTPUT
VM
tPLH
tPHL
GND
VI
VOL
VOH
Figure 1.
Input (nA, nB) to output (nY) propagation delays
TEST CIRCUIT
PULSE
GENERATOR
V
I
R
T
D.U.T.
V
O
C
L
50pF
S
1
2
Open
GND
V
CC
500
500
V
CC
V
I
2.7V
V
CC
2.7V
2.7V – 3.6V
Test
S
1
GND
t
PLZ
/t
PZL
t
PHZ
/t
PZH
2
V
CC
t
PLH
/t
PHL
Open
SY00003
V
CC
Figure 2.
Load circuitry for switching times.
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