- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98091 > SN74ABT1628251DL (TEXAS INSTRUMENTS INC) ABT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56 PDF資料下載
參數(shù)資料
| 型號： | SN74ABT1628251DL |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | ABT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 封裝： | GREEN, PLASTIC, SSOP-56 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 331K |
| 代理商： | SN74ABT1628251DL |
SN54ABT162825, SN74ABT162825
18BIT BUFFERS/DRIVERS
WITH 3STATE OUTPUTS
SCBS474D JUNE 1994 REVISED JUNE 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Members of the Texas Instruments
Widebus
Family
D Output Ports Have Equivalent 25- Series
Resistors, So No External Resistors Are
Required
D Typical VOLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C
D High-Impedance State During Power Up
and Power Down
D Ioff and Power-Up 3-State Support Hot
Insertion
D Distributed VCC and GND Pins Minimize
High-Speed Switching Noise
D Flow-Through Architecture Optimizes PCB
Layout
description/ordering information
The ’ABT162825 devices are 18-bit buffers and
line drivers designed specifically to improve both
the performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented
receivers
and
transmitters.
These
devices
provide true data and can be used as two 9-bit
buffers or one 18-bit buffer.
The 3-state control gate is a 2-input AND gate with
active-low inputs so that if either output-enable
(OE1 or OE2) input is high, all nine affected
outputs are in the high-impedance state.
The outputs, which are designed to source or sink
up to 12 mA, include equivalent 25-
series
resistors to reduce overshoot and undershoot.
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the devices when they are powered down.
The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
40
°C to 85°C
SSOP DL
Tube
SN74ABT1628251DL
ABT162825
40
°C to 85°C
SSOP DL
Tape and reel
SN74ABT162825DLR
ABT162825
55
°C to 125°C
CFP WD
Tube
SNJ54ABT162825WD
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Copyright
2004, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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.
Widebus is a trademark of Texas Instruments.
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.
SN54ABT162825 . . . WD PACKAGE
SN74ABT162825 . . . 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
1OE1
1Y1
1Y2
GND
1Y3
1Y4
VCC
1Y5
1Y6
1Y7
GND
1Y8
1Y9
GND
2Y1
2Y2
GND
2Y3
2Y4
2Y5
VCC
2Y6
2Y7
GND
2Y8
2Y9
2OE1
1OE2
1A1
1A2
GND
1A3
1A4
VCC
1A5
1A6
1A7
GND
1A8
1A9
GND
2A1
2A2
GND
2A3
2A4
2A5
VCC
2A6
2A7
GND
2A8
2A9
2OE2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74ABT162827ADLR | ABT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| SN74ABT16374ADGGR | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| SN74ABT16541ADLG4 | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| SN74ABT16543DGG | ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74ABT16646DLR | ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ABT162825DL | 功能描述:緩沖器和線路驅(qū)動器 18-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ABT162825DLG4 | 功能描述:緩沖器和線路驅(qū)動器 18-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ABT162825DLR | 功能描述:緩沖器和線路驅(qū)動器 18-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ABT162827 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN74ABT162827A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。