参数资料
型号: IDT74ALVCH16244PV8
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封装: SSOP-48
文件页数: 2/6页
文件大小: 74K
代理商: IDT74ALVCH16244PV8
INDUSTRIALTEMPERATURERANGE
2
IDT74ALVCH16244
3.3VCMOS16-BITBUFFER/DRIVERWITH3-STATEOUTPUTS
SSOP/ TSSOP
TOP VIEW
PIN CONFIGURATION
1
OE
1
Y1
1
Y2
GND
1
Y3
1
Y4
VCC
2
Y1
2
Y2
GND
2
Y3
2
Y4
3
Y1
3
Y2
3
Y4
4
OE
GND
VCC
4
Y1
4
Y2
GND
4
Y3
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
2
OE
1
A1
1
A2
GND
1
A3
1
A4
VCC
2
A1
2
A2
2
A3
2
A4
3
A1
GND
3
A3
3
A4
4
A1
4
A2
GND
4
A3
4
A4
3
OE
3
Y3
4
Y4
VCC
3
A2
GND
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
Inputs
Outputs
x
OE
xAx
xYx
LH
H
LL
L
HX
Z
FUNCTION TABLE (EACH 4-BITBUFFER)(1)
Pin Names
Description
x
OE
3-State Output Enable Inputs (Active LOW)
x A x
Data Inputs
(1)
x Y x
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
5
7
pF
COUT
Output Capacitance
VOUT = 0V
7
9
pF
CI/O
I/O Port Capacitance
VIN = 0V
7
9
pF
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 VCC+0.5
V
TSTG
Storage Temperature
–65 to +150
° C
IOUT
DC Output Current
–50 to +50
mA
IIK
Continuous Clamp Current,
±50
mA
VI < 0 or VI > VCC
IOK
Continuous Clamp Current, VO < 0
–50
mA
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.
NOTE:
1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.
CAPACITANCE (TA = +25°C, F = 1.0MHz)
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