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参数资料
| 型号： | FST16861MTDX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH BUS 20BIT TTL 48TSSOP |
| 标准包装： | 1,000 |
| 类型： | 总线开关 |
| 电路： | 10 x 1:1 |
| 独立电路： | 2 |
| 电压电源： | 单电源 |
| 电源电压： | 4 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 48-TSSOP |
| 包装： | 带卷 (TR) |
2005 Fairchild Semiconductor Corporation
DS500318
www.fairchildsemi.com
March 2000
Revised June 2005
FST1
6861
20-Bi
tBus
Swi
tch
FST16861
20-Bit Bus Switch
General Description
The Fairchild Switch FST16861 provides 20-bits of high-
speed CMOS TTL-compatible bus switching. The low On
Resistance of the switch allows inputs to be connected to
outputs without adding propagation delay or generating
additional ground bounce noise.
The device is organized as a 10-bit or 20-bit bus switch.
When OE1 is LOW, the switch is ON and Port 1A is con-
nected to Port 1B. When OE2 is LOW, Port 2A is connected
to Port 2B. When OEX is HIGH, a high impedance state
exists between the A and B Ports.
Features
s 4
: switch connection between two ports
s Minimal propagation delay through the switch
s Low lCC
s Zero bounce in flow-through mode
s Control inputs compatible with TTL level
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Truth Table
Connection Diagram
Pin Descriptions
Order Number
Package Number
Package Description
FST16861MTD
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Inputs
Inputs/Outputs
OE1
OE2
1A, 1B
2A, 2B
LL
1A
1B
2A
2B
LH
1A
1B
Z
HL
Z
2A
2B
HH
Z
Pin Name
Description
OE1, OE2
Bus Switch Enables
1A, 2A
Bus A
1B, 2B
Bus B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FST16862 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:20-Bit Bus Switch |
| FST16862MTD | 功能描述:数字总线开关 IC 20-Bit Bus 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 |
| FST16862MTDX | 功能描述:数字总线开关 IC 20-Bit Bus 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 |
| FST16862QSP | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:20-Bit Bus Switch |
| FST-16A-10 | 制造商:TE Connectivity 功能描述:FLEXSTRIP? Jumpers |
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