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參數(shù)資料
| 型號： | SN74CBT16390DLR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH |
| 中文描述： | 16位到32位場效應(yīng)多路復(fù)用器/解復(fù)用器總線開關(guān) |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 290K |
| 代理商： | SN74CBT16390DLR |
SN74CBT16390
16-BIT TO 32-BIT FET MULTIPLEXER/DEMULTIPLEXER BUS SWITCH
SCDS035E – OCTOBER 1997 – REVISED OCTOBER 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Member of Texas Instruments’ Widebus
Family
5-
Switch Connection Between Two Ports
TTL-Compatible Input Levels
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
description
The SN74CBT16390 is a 16-bit to 32-bit switch
used in applications in which two separate data
paths must be multiplexed onto, or demultiplexed
from, a single path. This device can be used for
memory interleaving, in which two different banks
of memory must be addressed simultaneously.
This device also can be used to connect or isolate
the PCI bus to one or two slots simultaneously.
Two output enables (OE1 and OE2) control the
data flow. When OE1 is low, A port is connected
to 1B port. When OE2 is low, A port is connected
to 2B port. When both OE1 and OE2 are low, the
A port is connected to both 1B and 2B ports. The
control inputs can be driven with a 5-V CMOS,
5-V TTL, or an LVTTL driver.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SSOP – DL
Tube
SN74CBT16390DL
CBT16390
–40
°
C to 85
°
C
Tape and reel
SN74CBT16390DLR
TSSOP – DGG
TVSOP – DGV
Tape and reel
Tape and reel
SN74CBT16390DGGR
SN74CBT16390DGVR
CBT16390
CY390
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
A1
2B1
2B2
A3
2B3
2B4
A5
2B5
2B6
A7
2B7
2B8
GND
V
CC
A9
2B9
2B10
A11
2B11
2B12
A13
2B13
2B14
A15
2B15
2B16
NC
NC
1B1
1B2
A2
1B3
1B4
A4
1B5
1B6
A6
1B7
1B8
A8
GND
V
CC
1B9
1B10
A10
1B11
1B12
A12
1B13
1B14
A14
1B15
1B16
A16
OE1
OE2
NC – No internal connection
Copyright
2000, Texas Instruments Incorporated
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.
PRODUCTION DATA information is current as of publication date.
standard warranty. Production processing does not necessarily include
testing of all parameters.
Widebus is a trademark of Texas Instruments.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74CBT16390DLRG4 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3.3V ABT Quad Bus Buff W/3-St Otpt RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SN74CBT16800CDGGR | 功能描述:數(shù)字總線開關(guān) IC 3.3V ABT Quad Bus Buff W/3-St Otpt 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 |
| SN74CBT16800CDGVR | 功能描述:數(shù)字總線開關(guān) IC 3.3-V ABT Octal Bus Trncvr W/3-St Otpt 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 |
| SN74CBT16800CDL | 功能描述:數(shù)字總線開關(guān) IC 20-Bit FET 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 |
| SN74CBT16800CDLG4 | 功能描述:數(shù)字總線開關(guān) IC 3.3V ABT Octal Buff/Drv W/3-St Otpt 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 |
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