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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)： | 8/12頁 |
| 文件大?。?/td> | 81K |
| 代理商： | CBT16212DGG |
CBT16212_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 3 November 2008
5 of 12
NXP Semiconductors
CBT16212
24-bit bus exchange switch with 12-bit output enables
9.
Static characteristics
[1]
All typical values are measured at Tamb =25 °C.
[2]
This is the increase in supply current for each input that is at the specied TTL voltage level rather than VCC or GND.
[3]
Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. ON resistance is
determined by the lowest voltage of the two (A or B) terminals.
10. Dynamic characteristics
[1]
This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical
ON resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).
[2]
tpd is the same as tPLH and tPHL.
[3]
ten is the same as tPZL and tPZH.
[4]
tdis is the same as tPLZ and tPHZ.
Table 6.
Static characteristics
Tamb = 40 °C to +85 °C.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
VIK
input clamping voltage
VCC = 4.5 V; II = 18 mA
-
1.2
V
II
input leakage current
VCC =0V; VI = 5.5 V
-
10
A
VCC = 5.5 V; VI =VCC or GND
-
±1
A
ICC
supply current
VCC = 5.5 V; IO =0A;
VI =VCC or GND
--
3
A
ICC
additional supply current
per port select input pin; VCC = 5.5 V;
one input at 3.4 V, other inputs at VCC
or GND
-
2.5
mA
CI
input capacitance
port select input pins; VI = 3 Vor0 V;
VCC = 5.0 V;
-
4.7
-
pF
Cio(off)
off-state input/output capacitance VO = 3 V or 0 V; VCC = 0 V
-
11.5
-
pF
RON
ON resistance
VCC = 4.0 V
VI = 2.4 V; II =15mA
-
21
VCC = 4.5 V
VI =0V; II =64mA
-
4
7
VI =0V; II =30mA
-
4
7
VI = 2.4 V; II =15mA
-
6
12
Table 7.
Dynamic characteristics
Symbol
Parameter
Conditions
Min
Max
Unit
tpd
propagation delay
input A or B to output B or A; see Figure 4
-
0.25
ns
ten
enable time
port select input to output A or B; Figure 5
2.4
8.0
ns
tdis
disable time
port select input to output A or B; Figure 5
2.4
8.0
ns
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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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