参数资料
型号: IDT74LVCH16244APVG
厂商: IDT, Integrated Device Technology Inc
文件页数: 2/6页
文件大小: 0K
描述: IC BUFF DVR TRI-ST 16BIT 48SSOP
标准包装: 30
系列: 74LVCH
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 4
每个元件的位元数: 4
输出电流高,低: 24mA,24mA
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-BSSOP(0.295",7.50mm 宽)
供应商设备封装: 48-SSOP
包装: 管件
其它名称: 74LVCH16244APVG
INDUSTRIALTEMPERATURERANGE
2
IDT74LVCH16244A
3.3VCMOS16-BITBUFFER/DRIVERWITH3-STATEOUTPUTS
SSOP/ TSSOP
TOP VIEW
PIN CONFIGURATION
Symbol
Description
Max
Unit
VTERM
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)
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.
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)
NOTE:
1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.
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
NOTES:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
Inputs
Outputs
x
OE
xAx
xYx
LL
L
LH
H
HX
Z
FUNCTION TABLE (EACH 4-BITBUFFER)(1)
Pin Names
Description
x A x
Data Inputs(1)
x Y x
3-State Outputs
x
OE
3-State Output Enable Inputs (Active LOW)
PIN DESCRIPTION
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