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參數資料
| 型號： | SN74CBT16861DGG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 20-BIT FET BUS SWITCH |
| 中文描述： | 20位FET總線開關 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 66K |
| 代理商： | SN74CBT16861DGG |
SN74CBT16861
20-BIT FET BUS SWITCH
SCDS068A – JULY 1998 – REVISED DECEMBER 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
5-
Switch Connection Between Two Ports
TTL-Compatible Input Levels
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
Package Options Include Plastic Thin
Shrink Small-Outline (DGG) and Shrink
Small-Outline (DL) Packages
description
The SN74CBT16861 provides 20 bits of
high-speed TTL-compatible bus switching. The
low on-state resistance of the switch allows
connections to be made with minimal propagation
delay.
The device is organized as one dual 10-bit switch
with separate output-enable (OE) input. When OE
is low, the switch is on, and port A is connected to
port B. When OE is high, the switch is open, and
the high-impedance state exists between the two
ports.
The SN74CBT16861 is characterized for
operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each 10-bit bus switch)
INPUT
OE
FUNCTION
L
A port = B port
H
Disconnect
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1999, Texas Instruments Incorporated
DGG OR DL PACKAGE
(TOP VIEW)
NC – No internal connection
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NC
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
1A9
1A10
GND
NC
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2A9
2A10
GND
V
CC
1OE
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B9
1B10
V
CC
2OE
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B9
2B10
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74CBT16861DGGR | 功能描述:數字總線開關 IC 20bit FET RoHS:否 制造商:Texas Instruments 開關數量: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 |
| SN74CBT16861DGVR | 功能描述:數字總線開關 IC 20bit FET RoHS:否 制造商:Texas Instruments 開關數量: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 |
| SN74CBT16861DL | 功能描述:數字總線開關 IC 20-BIT FET BUS SWITCH RoHS:否 制造商:Texas Instruments 開關數量: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 |
| SN74CBT16861DLG4 | 功能描述:數字總線開關 IC 20-BIT FET BUS SWITCH RoHS:否 制造商:Texas Instruments 開關數量: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 |
| SN74CBT16861DLR | 功能描述:數字總線開關 IC 20bit FET RoHS:否 制造商:Texas Instruments 開關數量: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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