ChipFind - документация

Электронный компонент: PI74LCX827S

Скачать:  PDF   ZIP
1
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
Fast CMOS 3.3V
Fast CMOS 3.3V
Fast CMOS 3.3V
Fast CMOS 3.3V
Fast CMOS 3.3V
10-Bit Buffers
10-Bit Buffers
10-Bit Buffers
10-Bit Buffers
10-Bit Buffers
Product Features
Product Features
Product Features
Product Features
Product Features
Functionally compatible with FCT3, LVT, and 74
series 827 families of products
Tri-State outputs
5V Tolerant inputs and outputs
2.0V-3.6V V
CC
supply operation
Balanced sink and source output drives (24 mA)
Low ground bounce outputs
Power Down High Impedance inputs and outputs
Supports live insertion
ESD Protection exceeds 2000V, Human Body Model
200V, Machine Model
Packages available:
24-pin 209-mil wide plastic SSOP (H)
24-pin 173-mil wide plastic TSSOP (L)
24-pin 150-mil wide plastic QSOP (Q)
24-pin 300-mil wide plastic SOIC (S)
Logic Block Diagram
Logic Block Diagram
Logic Block Diagram
Logic Block Diagram
Logic Block Diagram
Product Description
Product Description
Product Description
Product Description
Product Description
Pericom Semiconductor's PI74LCX series of logic circuits are
produced using the Company's advanced 0.6 micron CMOS
technology, achieving industry leading speed grades.
The PI74LCX827 is a 10-bit wide non-inverting bus driver providing
high-performance bus interface buffering for wide address/data
paths or buses carrying parity. The 10-bit buffers have nanded
output enables for maximum control flexibility. They are designed
for high-capacitance load drive capability, while providing low-
capacitance bus loading at both inputs and outputs.
The PI74LCX827 can be driven from either 3.3V or 5.0V devices
allowing this device to be used as a translator in a mixed
3.3/5.0V system.
D
0
Y
0
D
1
Y
1
D
2
Y
2
D
3
Y
3
D
4
Y
4
D
5
Y
5
D
6
Y
6
D
7
Y
7
D
8
Y
8
D
9
Y
9
OE
1
OE
2
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
3
33
3
3.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
2
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VCC
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
OE2
OE1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
GND
Pin Name
Pin Name
Pin Name
Pin Name
Pin Name
Description
Description
Description
Description
Description
OE
N
Output Enable Input (Active LOW)
D
0
-D
9
10-bit Data Inputs
Y
0
-Y
9
10-bit Data Outputs
GND
Ground
V
CC
Power
Product Pin Description
Product Pin Description
Product Pin Description
Product Pin Description
Product Pin Description
Product Pin Configuration
Product Pin Configuration
Product Pin Configuration
Product Pin Configuration
Product Pin Configuration
Inputs
Inputs
Inputs
Inputs
Inputs
Outputs
Outputs
Outputs
Outputs
Outputs
FF
FF
Function
unction
unction
unction
unction
OE
OE
OE
OE
OE
1
1
1
1
1
OE
OE
OE
OE
OE
2
2
2
2
2
D
D
D
D
D
N
N
N
N
N
YY
YY
Y
N
N
N
N
N
Transparent
L
L
L
L
L
L
H
H
Three-State
H
X
X
Z
X
H
X
Z
1. H = High Voltage Level
L = Low Voltage Level
X = Don't Care
Z = High Impedance
Truth Table
Truth Table
Truth Table
Truth Table
Truth Table
(1)
(1)
(1)
(1)
(1)
24-Pin
24-Pin
24-Pin
24-Pin
24-Pin
H24
H24
H24
H24
H24
L24
L24
L24
L24
L24
Q24
Q24
Q24
Q24
Q24
S24
S24
S24
S24
S24
3
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
3
33
3
3.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
Maximum Ratings
Maximum Ratings
Maximum Ratings
Maximum Ratings
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Note:
Note:
Note:
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the de-
vice. This is a stress rating only and functional opera-
tion of the device at these or any other conditions
above those indicated in the operational
sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
l
o
b
m
y
S
r
e
t
e
m
a
r
a
P
.
n
i
M
.
x
a
M
s
t
i
n
U
V
CC
e
g
a
tl
o
V
y
l
p
p
u
S
g
n
it
a
r
e
p
O
0
.
2
6
.
3
V
n
o
it
n
e
t
e
R
a
t
a
D
5
.
1
6
.
3
V
I
e
g
a
tl
o
V
t
u
p
n
I
0
5
.
5
V
O
e
g
a
tl
o
V
t
u
p
t
u
O
e
t
a
t
S
W
O
L
r
o
H
G
I
H
0
V
CC
e
t
a
t
S
-
I
R
T
0
5
.
5
I
OH
I
/
OL
t
n
e
r
r
u
C
t
u
p
t
u
O
V
CC
V
6
.
3
-
V
0
.
3
=
4
2
A
m
V
CC
V
7
.
2
=
2
1
T
A
e
r
u
t
a
r
e
p
m
e
T
g
n
it
a
r
e
p
O
r
i
A
-
e
e
r
F
-
0
4
5
8
+
C
/t
V
e
t
a
R
e
g
d
E
t
u
p
n
I
V
,
V
0
.
2
-
V
8
.
0
=
V
CC
V
0
.
3
=
0
0
1
V
/
s
n
Recommended Operating Conditions
Recommended Operating Conditions
Recommended Operating Conditions
Recommended Operating Conditions
Recommended Operating Conditions
Storage Temperature .................................................... 65C to +150C
Ambient Temperature with Power Applied ........................ 40C to +85C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .....0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only)...0.5V to +7.0V
DC Input Voltage ...........................................................0.5V to +7.0V
DC Output Current.................................................................... 120 mA
Power Dissipation ......................................................................... 1.0W
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
3
33
3
3.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
4
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
Notes:
Notes:
Notes:
Notes:
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 3.3V, +25C ambient.
3. Per TTL driven input; all other inputs at V
CC
or GND.
s
r
e
t
e
m
a
r
a
P
n
o
i
t
p
i
r
c
s
e
D
s
n
o
i
t
i
d
n
o
C
t
s
e
T
)
1
(
.
n
i
M
p
y
T
)
2
(
.
x
a
M
s
t
i
n
U
V
IH
e
g
a
tl
o
V
H
G
I
H
t
u
p
n
I
l
e
v
e
L
H
G
I
H
c
i
g
o
L
d
e
e
t
n
a
r
a
u
G
0
.
2
--
--
V
V
IL
e
g
a
tl
o
V
W
O
L
t
u
p
n
I
l
e
v
e
L
W
O
L
c
i
g
o
L
d
e
e
t
n
a
r
a
u
G
--
--
8
.
0
V
OH
e
g
a
tl
o
V
H
G
I
H
t
u
p
t
u
O
V
CC
6
.
3
-
7
.
2
=
I
OH
A
m
1
.
0
=
V
CC
2
.
0
-
--
--
V
CC
7
.
2
=
I
OH
A
m
2
1
=
2
.
2
--
--
V
CC
0
.
3
=
I
OH
A
m
8
1
=
4
.
2
--
--
I
OH
A
m
4
2
=
2
.
2
--
--
V
OL
e
g
a
tl
o
V
W
O
L
t
u
p
t
u
O
V
CC
6
.
3
-
7
.
2
=
I
OL
A
m
1
.
0
=
--
--
2
.
0
V
CC
7
.
2
=
I
OL
A
m
2
1
=
--
--
4
.
0
V
CC
0
.
3
=
I
OL
A
m
6
1
=
--
--
4
.
0
I
OL
A
m
4
2
=
--
--
5
5
.
0
V
IK
e
g
a
tl
o
V
e
d
o
i
D
p
m
a
l
C
V
CC
,.
n
i
M
=
I
IN
A
m
8
1
=
--
-
7
.
0
-
2
.
1
I
I
t
n
e
r
r
u
C
e
g
a
k
a
e
L
t
u
p
n
I
0
V
I
V
5
.
5
6
.
3
-
7
.
2
=
c
c
V
--
--
5
A
I
OZ
e
g
a
k
a
e
L
t
u
p
t
u
O
e
t
a
t
S
-
i
r
T
0
V
O
V
5
.
5
V
I
V
=
IH
V
r
o
IL
V
CC
6
.
3
-
7
.
2
=
--
--
5
I
OFF
e
l
b
a
s
i
D
n
w
o
D
r
e
w
o
P
V
CC
,
V
0
=
V
IN
V
r
o
OUT
V
5
.
5
--
--
0
1
I
CC
y
l
p
p
u
S
r
e
w
o
P
t
n
e
c
s
e
i
u
Q
t
n
e
r
r
u
C
V
CC
.
x
a
M
=
V
IN
V
r
o
D
N
G
=
CC
1
.
0
0
1
I
CC
y
l
p
p
u
S
r
e
w
o
P
t
n
e
c
s
e
i
u
Q
t
n
e
r
r
u
C
H
G
I
H
s
t
u
p
n
I
L
T
T
V
CC
.
x
a
M
=
V
IN
V
=
CC
V
6
.
0
)
3
(
0
0
5
s
r
e
t
e
m
a
r
a
P
n
o
i
t
p
i
r
c
s
e
D
s
n
o
i
t
i
d
n
o
C
t
s
e
T
.
p
y
T
s
t
i
n
U
C
IN
e
c
n
a
ti
c
a
p
a
C
t
u
p
n
I
V
CC
V
,
n
e
p
O
=
I
V
r
o
V
0
=
CC
7
F
p
C
OUT
e
c
n
a
ti
c
a
p
a
C
t
u
p
t
u
O
V
CC
V
,
V
3
.
3
=
I
V
r
o
V
0
=
CC
8
C
PD
e
c
n
a
ti
c
a
p
a
C
n
o
it
a
p
i
s
s
i
D
r
e
w
o
P
V
CC
V
,
V
3
.
3
=
I
V
r
o
V
0
=
CC
,
z
H
M
0
1
=
F
5
2
Capacitance
Capacitance
Capacitance
Capacitance
Capacitance
DC Electrical Characteristics
DC Electrical Characteristics
DC Electrical Characteristics
DC Electrical Characteristics
DC Electrical Characteristics


(Over the Operating Range, T
A
=
-
40C to +85C, V
CC
= 2.7V to 3.6V)
5
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
3
33
3
3.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
Switching Characteristics over Operating Range
Switching Characteristics over Operating Range
Switching Characteristics over Operating Range
Switching Characteristics over Operating Range
Switching Characteristics over Operating Range
Note:
Note:
Note:
Note:
Note:
1. Skew between any two outputs, of the same package, switching in the same direction.
Dynamic Switching Characteristics
Dynamic Switching Characteristics
Dynamic Switching Characteristics
Dynamic Switching Characteristics
Dynamic Switching Characteristics (T
A
= +25C)
Note:
Note:
Note:
Note:
Note:
1. Measured with n1 outputs switching from High-to-Low or Low-to-High. The remaining output is measured in the LOW state.
s
r
e
t
e
m
a
r
a
P
n
o
i
t
p
i
r
c
s
e
D
s
n
o
i
t
i
d
n
o
C
t
s
e
T
)
1
(
.
p
y
T
s
t
i
n
U
V
OLP
e
g
a
tl
o
V
k
a
e
P
W
O
L
c
i
m
a
n
y
D
V
CC
C
,
V
3
.
3
=
L
F
p
0
5
=
V
IH
V
,
V
3
.
3
=
IL
V
0
=
8
.
0
V
V
OLV
e
g
a
tl
o
V
y
e
ll
a
V
W
O
L
c
i
m
a
n
y
D
V
CC
C
,
V
3
.
3
=
L
F
p
0
5
=
V
IH
V
,
V
3
.
3
=
IL
V
0
=
s
r
e
t
e
m
a
r
a
P
n
o
i
t
p
i
r
c
s
e
D
s
n
o
i
t
i
d
n
o
C
V
CC
V
3
.
0
V
3
.
3
=
V
CC
V
7
.
2
=
s
t
i
n
U
.
n
i
M
.
x
a
M
.
n
i
M
.
x
a
M
t
PLH
t
PHL
y
a
l
e
D
n
o
it
a
g
a
p
o
r
P
D
XX
O
o
t
XX
C
L
F
p
0
5
=
R
L
0
0
5
=
5
.
1
0
.
5
5
.
1
0
.
6
s
n
t
PZH
t
PZL
e
m
i
T
e
l
b
a
n
E
t
u
p
t
u
O
5
.
1
0
.
8
5
.
1
6
.
9
t
PHZ
t
PLZ
e
m
i
T
e
l
b
a
s
i
D
t
u
p
t
u
O
5
.
1
0
.
6
5
.
1
2
.
7
t
SK
(
O
)
w
e
k
S
t
u
p
t
u
O
)
1
(
0
.
1
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
3
33
3
3.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
6
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
24-Pin 173 Mil-Wide Plastic TSSOP (L) Package
Packaging Mechanical - 24-pin SSOP (H-package)
.311
.334
.078
.002
SEATING
PLANE
.0098
Max.
.0256
BSC
.022
.037
.004
.009
.291
.322
1
24
.197
.220
0.25
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
0.050
7.40
8.20
0.55
0.95
0.09
0.25
5.00
5.60
2.0
7.90
8.50
0.65
Max
Min
.303
.311
.047
1.20
.002
.006
SEATING
PLANE
.0256
BSC
.018
.030
.004
.008
.252
BSC
1
24
.169
.177
X.XX
X.XX
DENOTES CONTROLLING
DIMENSIONS IN MILLIMETERS
0.05
0.15
6.4
0.45
0.75
0.09
0.20
4.3
4.5
7.7
7.9
0.65
0.19
0.30
.007
.012
Max
7
PS2106B
11/18/02
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
PI74LCX827
3
33
3
3.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
.3V 10-Bit Buffers
Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com
Ordering Information
Packaging Mechanical - 24-pin QSOP (Q-package)
Packaging Mechanical - 24-pin SOIC (S-package)
e
d
o
C
g
n
i
r
e
d
r
O
n
o
i
t
p
i
r
c
s
e
D
H
7
2
8
X
C
L
4
7
I
P
)
H
(
P
O
S
S
c
it
s
a
l
P
e
d
i
w
li
m
-
9
0
2
n
i
P
-
4
2
L
7
2
8
X
C
L
4
7
I
P
)
L
(
P
O
S
S
T
c
it
s
a
l
P
e
d
i
w
li
m
-
3
7
1
n
i
P
-
4
2
Q
7
2
8
X
C
L
4
7
I
P
)
Q
(
P
O
S
Q
c
it
s
a
l
P
e
d
i
w
li
m
-
0
5
1
n
i
P
-
4
2
S
7
2
8
X
C
L
4
7
I
P
)
S
(
C
I
O
S
c
it
s
a
l
P
e
d
i
w
li
m
-
0
0
3
n
i
P
-
4
2
.337
.344
.053
.069
.004
.010
SEATING
PLANE
.025
typical
.007
.010
.228
.244
1
24
.150
.157
.016
.050
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
0.635
8.56
8.74
1.35
1.75
5.79
6.20
0.406
1.27
0.101
0.254
.008
.012
0.203
0.305
3.81
3.99
0.178
0.254
.033
0.84
0.38
.015 x 45
Detail A
Detail A
.008
0.20
MIN.
Guage Plane
.010
0.254
.041
1.04
REF
.016
.035
0.41
0.89
0-6
.008
.013
0.20
0.33
SEATING
PLANE
.050
BSC
1
0-8
.2914
.2992
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
7.40
7.60
.5985
.6141
15.20
15.60
1.27
.0926
.1043
2.35
2.65
.394
.419
10.00
10.65
.0040
.0118
0.10
0.30
.013
.020
0.33
0.51
.010
.029
0.254
0.737
.0091
.0125
0.23
0.32
0.41
1.27
.016
.050
x 45
24
.021
.031
0.533
0.787