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參數(shù)資料
| 型號： | CBT16212DGG |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 開關(guān) |
| 英文描述： | 24-bit bus exchange switch with 12-bit output enables |
| 中文描述： | 帶12位輸出使能的24位總線交換開關(guān) |
| 封裝： | CBT16212DGG<SOT364-1 (TSSOP56)|<<http://www.nxp.com/packages/SOT364-1.html<1<week 40, 2005,;CBT16212DGG<SOT364-1 (TSSOP56)|<<http://www.nxp.com/packages/SOT364-1.html< |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 81K |
| 代理商： | CBT16212DGG |
CBT16212_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 3 November 2008
4 of 12
NXP Semiconductors
CBT16212
24-bit bus exchange switch with 12-bit output enables
6.
Functional description
[1]
H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.
7.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°C.
[3]
Above 55
°C the value of P
tot derates linearly with 11.3 mW/K.
[4]
Above 55
°C the value of P
tot derates linearly with 8 mW/K.
8.
Recommended operating conditions
Table 3.
Function selection[1]
Port select input
Input/output
Function
S2
S1
S0
nA1
nA2
L
Z
disconnect
L
H
nB1
Z
nA1 = nB1
L
H
L
nB2
Z
nA1 = nB2
L
H
Z
nB1
nA2 = nB1
H
L
Z
nB2
nA2 = nB2
H
L
H
Z
disconnect
H
L
nB1
nB2
nA1 = nB1 and nA2 = nB2
H
nB2
nB1
nA1 = nB2 and nA2 = nB1
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+7.0
V
VI
input voltage
0.5
+7.0
V
IIK
input clamping current
VI <0V
50
-
mA
VO
output voltage
output at HIGH level or OFF-state
0.5
+5.5
V
IO
output current
output at LOW level
-
128
mA
Tstg
storage temperature
65
+150
°C
Ptot
total power dissipation
Tamb = 40 °C to +125 °C
SSOP56 package
[3] -
850
mW
TSSOP56 package
[4] -
600
mW
Table 5.
Operating conditions
All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
4.0
5.5
V
VIH
HIGH-level input voltage
2.0
-
V
VIL
LOW-level input voltage
-
0.8
V
Tamb
ambient temperature
operating in free-air
40
+85
°C
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|---|---|
| CBT16212DGG,112 | 功能描述:數(shù)字總線開關(guān) IC 24BIT BUS EXC SW RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT16212DGG,118 | 功能描述:數(shù)字總線開關(guān) IC 24BIT BUS EXC SW RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT16212DGG-T | 功能描述:數(shù)字總線開關(guān) IC 24BIT BUS EXC SW 12BT OUTPT EN RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT16212DL | 功能描述:數(shù)字總線開關(guān) IC 24BIT BUS EXC SW 12BT OUTPT EN RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT16212DL,512 | 功能描述:數(shù)字總線開關(guān) IC 24BIT BUS EXC SW RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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