參數(shù)資料
型號: 74FCT3245APGG8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, TSSOP-20
文件頁數(shù): 2/6頁
文件大?。?/td> 80K
代理商: 74FCT3245APGG8
INDUSTRIALTEMPERATURERANGE
2
IDT74FCT3245/A
3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
Symbol
Parameter
(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
3.5
6
pF
COUT
Output Capacitance
VOUT = 0V
4
8
pF
CAPACITANCE (TA = +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
Symbol
Description
Max
Unit
VTERM(2)
Terminal Voltage with Respect to GND
–0.5 to +4.6
V
VTERM(3)
Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(4)
Terminal Voltage with Respect to GND
–0.5 to VCC+0.5
V
TSTG
StorageTemperature
–65 to +150
° C
IOUT
DC Output Current
–60 to +60
mA
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. Input terminals.
4. Outputs and I/O terminals.
ABSOLUTE MAXIMUM RATINGS(1)
Pin Names
Description
OE
3–State Output Enable Inputs (Active LOW)
DIR
Direction Control Output
A x
Side A Inputs or 3-State Outputs
B x
Side B Inputs or 3-State Outputs
PIN DESCRIPTION
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High Impedance
FUNCTION TABLE(1)
Inputs
OE
DIR
Outputs
L
Bus B Data to Bus A
L
H
Bus A Data to Bus B
H
X
High Z State
PIN CONFIGURATION
QSOP/ TSSOP
TOP VIEW
5
6
7
8
9
10
1
2
3
4
20
19
18
17
16
15
14
13
12
11
GND
A1
A2
A3
DIR
A4
A5
A6
A7
A8
B
Vcc
1
OE
2
3
4
5
6
7
8
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