参数资料
型号: IDTQS74FCT2573ATSO
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装: SOIC-20
文件页数: 2/6页
文件大小: 54K
代理商: IDTQS74FCT2573ATSO
2
INDUSTRIALTEMPERATURERANGE
IDTQS74FCT2573T/AT
HIGH-SPEEDCMOSBUSINTERFACE8-BITLATCH
SOIC/ QSOP
TOP VIEW
2
3
1
O0
VCC
16
15
14
O5
O6
O7
11
O4
LE
19
18
20
17
13
12
O1
O2
O3
D5
D7
D6
D4
OE
5
6
D2
7
4
D0
D1
8
9
GND
10
D3
PIN CONFIGURATION
Symbol
Description
Max
Unit
VTERM
Terminal Voltage with Respect to GND
–0.5 to +7
V
TSTG
Storage Temperature
–65 to +150
°C
IOUT
DC Output Current Max Sink Current/Pin
120
mA
IIK
Input Diode Current, VIN < 0
–20
mA
IOK
Output Diode Current, VOUT < 0
–50
mA
ABSOLUTE MAXIMUM RATINGS(1)
NOTE:
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.
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
4
pF
COUT
Output Capacitance
VOUT = 0V
8
pF
CAPACITANCE (TA = +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
Pin Names
I/O
Description
Dx
I
DataInputs
Ox
O
DataOutputs(3-State)
LE
|
Latch Enable Inputs (Active HIGH)
OE
I
OutputEnableInputs(ActiveLOW)
FUNCTION TABLE(1)
Inputs
Internal
Outputs
OE
CP
Dx
Qx
Ox
Function
H
X
Z
DisableOutputs
L
X
L
EnableOutputs
L
X
H
EnableOutputs
L
H
L
PassInputs
L
H
PassInputs
LL
X
Q(2)
Hold Prior Data
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
Z = High-Impedance
↑ = LOW-to-HIGH transition
2. Output level before the indicated steady-state input conditions were established.
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