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參數資料
| 型號： | SN74CBT16232DGG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SYNCHRONOUS 16-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER |
| 中文描述： | 同步16位1 - 2場效應復用器/解復用器 |
| 文件頁數： | 3/5頁 |
| 文件大?。?/td> | 68K |
| 代理商： | SN74CBT16232DGG |
SN74CBT16232
SYNCHRONOUS 16-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
SCDS009J – MAY 1995 – REVISED MAY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
II
ICC
ICC
Ci
VCC = 4.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VI = 3 V or 0
II = –18 mA
VI = 5.5 V or GND
IO = 0,
One input at 3.4 V,
–1.2
±
1
V
μ
A
μ
A
mA
VI = VCC or GND
Other inputs at VCC or GND
3
Control inputs
2.5
Control inputs
4.5
pF
Ci (OFF)
Cio(OFF)
A port
VO= 3 V or 0
CLKEN
0
S0
0
S1
0
6.5
pF
B port
4
VCC = 4 V,
TYP at VCC = 4 V
VI = 2.4 V,
II = 15 mA
14
20
ron§
VI= 0
VI = 0
II = 64 mA
II = 30 mA
II = 15 mA
5
7
VCC = 4.5 V
5
7
VI = 2.4 V,
10
15
All typical values are at VCC = 5 V (unless otherwise noted), TA = 25
°
C.
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
§Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by
the lower of the voltages of the two (A or B) terminals.
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
PARAMETER
VCC = 4 V
VCC = 5 V
±
0.5 V
UNIT
MIN
MAX
MIN
MAX
fclock
tw
Clock frequency
150
150
MHz
Pulse duration
CLK high or low
S0, S1 before CLK
↑
CLKEN before CLK
↑
S0, S1 after CLK
↑
CLKEN after CLK
↑
3.3
3.3
ns
tsu
Setup time
2.2
1.9
ns
2.4
1.9
th
Hold time
0.5
1.9
1
ns
1.8
L
= 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4 V
VCC = 5 V
±
0.5 V
UNIT
MIN
MAX
MIN
MAX
fmax
tpd
tpd
150
150
MHz
A or B
B or A
0.35
0.25
ns
CLK
A or B
6.1
2
5.8
ns
ten
CLK
A, B1, B2
6.8
1.8
6.2
ns
B1 and B2
8.5
3.1
7.9
tdis
CLK
A or B
5.8
1.9
6.2
ns
The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when
driven by an ideal voltage source (zero output impedance).
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| SN74CBT16232DGGR | 功能描述:多路器開關 IC Synch 16bit 1of2 FET RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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| SN74CBT16232DLG4 | 功能描述:多路器開關 IC Sync 16-Bit Mltplxr/Demltplxr RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| SN74CBT16232DLR | 功能描述:多路器開關 IC Synch 16bit 1of2 FET RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| SN74CBT16232DLRG4 | 功能描述:多路器開關 IC 3.3V ABT 18-Bit Univ Bus Trncvr W/3St Otp RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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