參數(shù)資料
型號(hào): IDT74LVC16245APVG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝: 0.635 MM PITCH, SSOP-48
文件頁(yè)數(shù): 2/6頁(yè)
文件大小: 94K
代理商: IDT74LVC16245APVG
INDUSTRIALTEMPERATURERANGE
2
IDT74LVC16245A
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SSOP/ TSSOP/ TVSOP
TOP VIEW
PIN CONFIGURATION
NOTES:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
Inputs
x
OE
xDIR
Outputs
L
Bus B Data to Bus A
L
H
Bus A Data to Bus B
HX
Z
FUNCTION TABLE (EACH8-BITSECTION)(1)
Pin Names
Description
x
OE
Output Enable Inputs (Active LOW)
xDIR
Direction Control Input
x A x
Side A Inputs or 3-State Outputs
x B x
Side B Inputs or 3-State Outputs
PIN DESCRIPTION
NOTE:
1. As applicable to the device type.
Symbol
Parameter
(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
COUT
Output Capacitance
VOUT = 0V
6.5
8
pF
CI/O
I/O Port Capacitance
VIN = 0V
6.5
8
pF
CAPACITANCE (TA = +25°C, F = 1.0MHz)
Symbol
Description
Max
Unit
VTERM(2)
Terminal Voltage with Respect to GND
–0.5 to +6.5
V
VTERM(3)
Terminal Voltage with Respect to GND
–0.5 to +6.5
V
TSTG
Storage Temperature
–65 to +150
° C
IOUT
DC Output Current
–50 to +50
mA
IIK
Continuous Clamp Current,
–50
mA
IOK
VI < 0 or VO < 0
ICC
Continuous Current through each
±100
mA
ISS
VCC or GND
ABSOLUTE MAXIMUM RATINGS(1)
NOTES:
1. Stresses greater than those listed under ABSOLUTE 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.
2. VCC terminals.
3. All terminals except VCC.
1
DIR
1
B1
GND
VCC
GND
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
40
41
42
43
44
45
46
47
48
1
B2
1
B3
1
B4
1
B5
1
B6
1
B7
1
B8
2
B1
2
B2
GND
2
B3
2
B4
2
B6
2
B5
VCC
GND
2
B8
2
B7
2
DIR
1
OE
1
A1
GND
VCC
GND
1
A2
1
A3
1
A4
1
A5
1
A6
1
A7
1
A8
2
A1
2
A2
GND
2
A3
2
A4
2
A6
2
A5
VCC
GND
2
A8
2
A7
2
OE
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