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參數(shù)資料
| 型號(hào)： | 74ACT16543 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 16-Bit Registered Transceiver with 3-STATE Outputs |
| 中文描述： | 16 - 3位注冊(cè)收發(fā)態(tài)輸出 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 179K |
| 代理商： | 74ACT16543 |
54ACT16543, 74ACT16543
16-BIT REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCAS126B – MARCH 1990 – REVISED APRIL 1996
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
54ACT16543
MIN
4.4
74ACT16543
MIN
4.4
UNIT
MIN
4.4
MAX
MAX
MAX
IOH= 50 A
IOH = –50 A
4.5 V
5.5 V
5.4
5.4
5.4
VOH
IOH= 24 mA
IOH = –24 mA
4.5 V
3.94
3.8
3.8
V
5.5 V
4.94
4.8
4.8
IOH = –75 mA
5.5 V
3.85
3.85
IOL= 50 A
IOL = 50 A
4.5 V
0.1
0.1
0.1
5.5 V
0.1
0.1
0.1
VOL
IOL= 24 mA
IOL = 24 mA
4.5 V
0.36
0.44
0.44
V
5.5 V
0.36
0.44
0.44
IOL = 75 mA
VI = VCC or GND
VO = VCC or GND
VI = VCC or GND,
One input at 3.4 V,
Other inputs at GND or VCC
VI = VCC or GND
VO = VCC or GND
5.5 V
1.65
1.65
II
IOZ
ICC
Control inputs
5.5 V
±
0.1
±
0.5
±
1
±
5
±
1
±
5
A
A or B ports
5.5 V
A
IO = 0
5.5 V
8
80
80
A
ICC
5.5 V
0.9
1
1
mA
Ci
Cio
Control inputs
5 V
4.5
pF
A or B ports
5 V
12
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
For I/O ports, the parameter IOZ includes the input leakage current.
§This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V or VCC.
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
TA = 25
°
C
MIN
54ACT16543
MIN
74ACT16543
MIN
UNIT
MAX
MAX
MAX
tw
tsu
th
Pulse duration, LEAB or LEBA low
Setup time, data before LEAB or LEBA
↑
Hold time, data after LEAB or LEBA
↑
7.5
7.5
7.5
ns
2.5
2.5
2.5
ns
4
4
4
ns
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACT16543D | 制造商:Texas Instruments 功能描述: |
| 74ACT16543DGG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74ACT16543DGGR | 功能描述:總線收發(fā)器 16-Bit Registered Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ACT16543DGGRE4 | 功能描述:總線收發(fā)器 16-Bit Registered Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ACT16543DGGRG4 | 功能描述:總線收發(fā)器 16B Reg Xceivers RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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