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参数资料
| 型号： | SN74CBT3383 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 155 MBd 600nm Transmitter in Horizontal Package |
| 中文描述： | 10 位 FET 总线交换开关 |
| 文件页数： | 3/5页 |
| 文件大小： | 67K |
| 代理商： | SN74CBT3383 |
SN54CBT3383, SN74CBT3383
10-BIT FET BUS-EXCHANGE SWITCHES
SCDS003J – NOVEMBER 1992 – REVISED MAY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
SN54CBT3383
SN74CBT3383
UNIT
MIN
MAX
MIN
MAX
UNIT
VCC
Supply voltage
4.5
5.5
4.5
5.5
V
VIH
High-level control input voltage
2
V
VIL
Low-level control input voltage
0.8
V
TA
Operating free-air temperature
–55
125
0
70
°C
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54CBT3383
SN74CBT3383
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = –18 mA
–1.2
V
II
VCC = 5.5 V,
VI = 5.5 V or GND
±5
±1
A
ICC
VCC = 5.5 V,
IO = 0,
VI = VCC or GND
50
A
ICC Control inputs
VCC = 5.5 V, One input at 3.4 V,
Other inputs at VCC or GND
2.5
mA
Ci
Control inputs
VI = 3 V or 0
3
pF
Ci
Control inputs
VI = 2.5 V
5
pF
Ci (OFF)
VO = 3 V or 0,
BE = VCC
6
pF
Cio(OFF)
VO = 2.5 V,
BE = VCC
6
pF
§
VI =0
II = 64 mA
5
9.2
5
7
ron§
VCC = 4.5 V
VI = 0
II = 30 mA
5
7
VI = 2.4 V,
II = 15 mA
10
17
10
15
All typical values are at VCC = 5 V, 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 input terminal and the output terminal at the indicated current through the switch. On-state resistance
is determined by the lowest voltage of the two (A or B) terminals.
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
SN54CBT3383
SN74CBT3383
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
UNIT
tpd
A or B
B or A
1.5
0.25
ns
tpd
BX
A or B
1
10.2
1
9.2
ns
ten
BE
A or B
1
10.8
1
8.6
ns
tdis
BE
A or B
1
8.2
1
7.5
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74CBT3383CDBQR | 功能描述:多路器开关 IC 10-Bit FET Bus-Exchange Switch RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| SN74CBT3383CDBQRE4 | 功能描述:多路器开关 IC Octal Bus Xcvr RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| SN74CBT3383CDBQRG4 | 功能描述:多路器开关 IC 10-Bit FET Bus-Exchange Switch RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| SN74CBT3383CDBR | 功能描述:数字总线开关 IC 10-Bit FET Bus-Exchange Switch RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| SN74CBT3383CDBRE4 | 功能描述:数字总线开关 IC 8-Bit Dual-Supply Bus Xcvr RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
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