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參數(shù)資料
| 型號： | FST16861MTDX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH BUS 20BIT TTL 48TSSOP |
| 標準包裝： | 1,000 |
| 類型： | 總線開關(guān) |
| 電路： | 10 x 1:1 |
| 獨立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 4 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.240"，6.10mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 48-TSSOP |
| 包裝： | 帶卷 (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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|---|---|
| FST16862 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:20-Bit Bus Switch |
| FST16862MTD | 功能描述:數(shù)字總線開關(guān) IC 20-Bit Bus Switch 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 |
| FST16862MTDX | 功能描述:數(shù)字總線開關(guān) IC 20-Bit Bus Switch 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 |
| FST16862QSP | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:20-Bit Bus Switch |
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