參數(shù)資料
型號: IDT74LVCH16646APFG8
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 2/8頁
文件大?。?/td> 0K
描述: IC BUS TRSCVR 3-ST 16BIT 56TVSOP
標準包裝: 2,000
系列: 74LVCH
邏輯類型: 寄存收發(fā)器,非反相
元件數(shù): 2
每個元件的位元數(shù): 8
輸出電流高,低: 24mA,24mA
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 56-TFSOP(0.173",4.40mm 寬)
供應商設(shè)備封裝: 56-TVSOP
包裝: 帶卷 (TR)
其它名稱: 74LVCH16646APFG8
INDUSTRIALTEMPERATURERANGE
2
IDT74LVCH16646A
3.3V CMOS 16-BIT BUS TRANSCEIVER/REGISTER
TSSOP/ TVSOP
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.
1DIR
1
SAB
GND
1
A1
VCC
GND
VCC
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
48
49
50
51
52
53
54
55
56
1
GND
25
26
27
28
32
31
30
29
1CLKAB
1
A2
1
A3
1
A4
1
A5
1
A6
1
A7
1
A8
2
A1
2
A2
2
A3
2
A4
2
A5
2
A6
2
A7
2
A8
2
SAB
2
CLKAB
2
DIR
1OE
1
SBA
GND
1
B1
VCC
GND
VCC
GND
1CLKBA
1
B2
1
B3
1
B4
1
B5
1
B6
1
B8
2
B1
2
B2
2
B3
2
B4
2
B5
2
B6
2
B7
2
B8
2
SBA
2
CLKBA
2
OE
1
B7
Pin Names
Description
x A x
Data Register A Inputs(1)
Data Register B Outputs
x B x
Data Register B Inputs(1)
Data Register A Outputs
xCLKAB, xCLKBA
Clock Pulse Inputs
xSAB, xSBA
Output Data Source Select Inputs
x
OE
Output Enable Inputs
xDIR
Direction Control Inputs
PIN DESCRIPTION
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