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參數(shù)資料
| 型號(hào)： | SN74ABT16541ADLG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | 0.300 INCH, GREEN, PLASTIC, SSOP-48 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 371K |
| 代理商： | SN74ABT16541ADLG4 |
SN54ABT16541, SN74ABT16541A
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS118C – FEBRUARY 1991 – REVISED JANUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Members of the Texas Instruments
Widebus
Family
D State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
D Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
D Typical VOLP (Output Ground Bounce)
< 0.8 V at VCC = 5 V, TA = 25°C
D Distributed VCC and GND Pin Configuration
Minimizes High-Speed Switching Noise
D Flow-Through Architecture Optimizes PCB
Layout
D High-Drive Outputs (–32-mA IOH, 64-mA IOL)
D Package Options Include Plastic 300-mil
Shrink Small-Outline (DL), Thin Shrink
Small-Outline (DGG), Thin Very
Small-Outline (DGV) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Packages
Using 25-mil Center-to-Center Spacings
description
The SN54ABT16541 and SN74ABT16541A are
noninverting 16-bit buffers composed of two 8-bit
sections with separate output-enable signals. For
either 8-bit buffer section, the two output-enable
(1OE1 and 1OE2 or 2OE1 and 2OE2) inputs must
both be low for the corresponding Y outputs to be
active. If either output-enable input is high, the
outputs of that 8-bit buffer section are in the
high-impedance state.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54ABT16541 is characterized for operation over the full military temperature range of –55
°C to 125°C.
The SN74ABT16541A is characterized for operation from –40
°C to 85°C.
FUNCTION TABLE
(each 8-bit section)
INPUTS
OUTPUT
OE1
OE2
A
Y
L
LH
H
XX
Z
X
H
X
Z
Copyright
1997, 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.
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.
Widebus and EPIC-
ΙΙB are trademarks of Texas Instruments Incorporated.
SN54ABT16541 . . . WD PACKAGE
SN74ABT16541A . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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48
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45
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42
41
40
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38
37
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35
34
33
32
31
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29
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27
26
25
1OE1
1Y1
1Y2
GND
1Y3
1Y4
VCC
1Y5
1Y6
GND
1Y7
1Y8
2Y1
2Y2
GND
2Y3
2Y4
VCC
2Y5
2Y6
GND
2Y7
2Y8
2OE1
1OE2
1A1
1A2
GND
1A3
1A4
VCC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCC
2A5
2A6
GND
2A7
2A8
2OE2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ABT16541ADLR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Tri-State 16-Bit 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 |
| SN74ABT16541ADLRG4 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Registered Trncvr W/3-St Otpt 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 |
| SN74ABT16541DGGR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74ABT16543 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN74ABT16543DGG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
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