參數(shù)資料
型號(hào)： SN74CBTD16211DGG
廠商： Texas Instruments, Inc.
英文描述： 24-BIT FET BUS SWITCH WITH LEVEL SHIFTING
中文描述： 24位FET總線開(kāi)關(guān)與電平轉(zhuǎn)換
文件頁(yè)數(shù)： 1/6頁(yè)
文件大?。?/td> 87K
代理商： SN74CBTD16211DGG
SN74CBTD16211
24-BIT FET BUS SWITCH
WITH LEVEL SHIFTING
SCDS048C – MARCH 1998 – REVISED MAY 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
5-
Switch Connection Between Two Ports
TTL-Compatible Input Levels
Designed to Be Used in Level-Shifting
Applications
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL), Thin Shrink
Small-Outline (DGG), and Thin Very
Small-Outline (DGV) Packages
description
The SN74CBTD16211 provides 24 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. A diode to V
CC
is integrated in the circuit to
allow for level shifting between 5-V inputs and
3.3-V outputs.
The device is organized as a dual 12-bit bus
switch with separate output-enable (OE) inputs. It
can be used as two 12-bit bus switches or as one
24-bit bus switch. When OE is low, the associated
12-bit bus switch is on and A port is connected to
B port. When OE is high, the switch is open, and
a high-impedance state exists between the ports.
The SN74CBTD16211 is characterized for
operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each 12-bit bus switch)
INPUT
OE
FUNCTION
L
A port = B port
H
Disconnect
Copyright
1998, Texas Instruments Incorporated
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.
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.
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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NC
1A1
1A2
1A3
1A4
1A5
1A6
GND
1A7
1A8
1A9
1A10
1A11
1A12
2A1
2A2
V
CC
2A3
GND
2A4
2A5
2A6
2A7
2A8
2A9
2A10
2A11
2A12
1OE
2OE
1B1
1B2
1B3
1B4
1B5
GND
1B6
1B7
1B8
1B9
1B10
1B11
1B12
2B1
2B2
2B3
GND
2B4
2B5
2B6
2B7
2B8
2B9
2B10
2B11
2B12
NC – No internal connection
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74CBTD16211DGGR 功能描述:數(shù)字總線開(kāi)關(guān) IC 24bit FET RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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
SN74CBTD16211DGVR 功能描述:數(shù)字總線開(kāi)關(guān) IC 24bit FET RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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
SN74CBTD16211DL 功能描述:數(shù)字總線開(kāi)關(guān) IC 24bit FET RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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
SN74CBTD16211DLG4 功能描述:數(shù)字總線開(kāi)關(guān) IC Octal Edge-Trig D-Type F-F RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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
SN74CBTD16211DLR 功能描述:數(shù)字總線開(kāi)關(guān) IC 24Bit FET Bus Switch W/Level Shifting RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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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