參數(shù)資料
型號: PI74LVTC16245A
廠商: Pericom Semiconductor Corp.
元件分類: 通用總線功能
英文描述: 3.3V 16-Bit Bi-Directional Transceiver with 3-State Outputs
中文描述: 3.3V的16位雙向收發(fā)器三態(tài)輸出
文件頁數(shù): 2/8頁
文件大?。?/td> 185K
代理商: PI74LVTC16245A
2
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PI74LVTC16245
3.3V 16-Bit Bi-Directional Tranceivers
PS 8651A 05/19/03
1DIR
1B0
1B1
GND
1B2
1B3
VCC
1B4
1B5
GND
1B6
1B7
2B0
2B1
GND
2B2
2B3
VCC
2B4
2B5
GND
2B6
2B7
2DIR
1OE
1A0
1A1
GND
1A2
1A3
VCC
1A4
1A5
GND
1A6
1A7
2A0
2A1
GND
2A2
2A3
VCC
2A4
2A5
GND
2A6
2A7
2OE
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Maximum Ratings
(Above which the useful life may be impaired.
For user guidelines, not tested.)
Supply voltage range, V
CC
.............................. –0.5V to +6.5V
Input voltage range, V
I
(1)
................................. –0.5V to +6.5V
Voltage range applied to any output in the
high-impedance or power-off state, V
O
(1)
........ –0.5V to +6.5V
Voltage range applied to any output in the
active state, V
O
(1), (2)
..................................–0.5V to V
CC
+0.5V
Input clamp current, I
IK
(V
I
<0)..................................... –50mA
Output clamp current, I
OK
(V
O
<0) ............................... –50mA
Continous Output Current I
O
....................................... ±50mA
Continous Current through each VCC or GND pin .............. ±100mA
Package thermal impedance,
θ
JA
(3)
: package A ......... 104°C/W
package V........... 94°C/W
Storage Temperature range, T
stg
..................... –65°C to 150°C
1. Input negative-voltage and output voltage ratings may be ex-
ceeded if the input and output clamp current ratings are observed.
2. This value is limited to 6.5V maximum.
3. The package thermal impedance is calculated in accordance with
JESD 51.
Notes:
Stresses greater than those listed under MAXIMUM RATINGS
may cause permanent damage to the device. This is a stress rating
only and functional operation 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.
s
p
n
I
s
p
O
E
O
x
R
I
D
x
L
L
A
s
B
o
a
D
B
s
B
L
H
B
s
B
o
a
D
A
s
B
H
X
Z
Product Pin Description
Truth Table
(
4)
Product Pin Configuration
Notes:
4. H=High Signal Level
L =Low Signal Level
X=Don’t Care or Irrelevant
Z =High Impedance
48-Pin
A, V
e
m
a
N
n
n
o
D
E
O
x
)
W
O
L
e
A
(
s
p
n
e
a
E
t
p
O
e
-
R
I
D
x
t
p
n
o
C
n
o
D
x
A
x
s
p
O
e
-
r
s
p
n
A
e
d
x
B
x
s
p
O
e
-
r
s
p
n
B
e
d
D
N
G
d
n
u
o
G
V
C
C
r
w
o
P
(Active HIGH)
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PI74LVTCH16245AE 功能描述:總線收發(fā)器 3.3V 16B Bidirectional RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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