參數(shù)資料
型號(hào)： SN74LVC543ADB
廠商： Texas Instruments, Inc.
英文描述： OCTAL REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS
中文描述： 登記收發(fā)器八路三態(tài)輸出
文件頁(yè)數(shù)： 5/10頁(yè)
文件大?。?/td> 150K
代理商： SN74LVC543ADB
SN74LVC543A
OCTAL REGISTERED TRANSCEIVER
WITH 3-STATE OUTPUTS
SCAS299F – JANUARY 1993 – REVISED JUNE 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = –100
μ
A
IOH = –4 mA
IOH = –8 mA
1.65 V to 3.6 V
VCC–0.2
1.2
1.65 V
VOH
2.3 V
1.7
V
IOH= 12 mA
IOH = –12 mA
2.7 V
2.2
3 V
2.4
IOH = –24 mA
IOL = 100
μ
A
IOL = 4 mA
IOL = 8 mA
IOL = 12 mA
IOL = 24 mA
VI = 0 to 5.5 V
VI or VO = 5.5 V
VO = 0 to 5.5 V
VI = VCC or GND
3.6 V
≤
VI
≤
5.5 V§
One input at VCC – 0.6 V, Other inputs at VCC or GND
VI = VCC or GND
VO = VCC or GND
3 V
2.2
1.65 V to 3.6 V
0.2
1.65 V
0.45
VOL
2.3 V
0.7
V
2.7 V
0.4
3 V
0.55
±
5
±
10
±
10
10
II
Ioff
IOZ
Control inputs
3.6 V
μ
A
μ
A
μ
A
0
3.6 V
ICC
IO= 0
IO = 0
3 6 V
3.6 V
μ
A
10
ICC
Ci
Cio
All typical values are at VCC = 3.3 V, TA = 25
°
C.
For I/O ports, the parameter IOZ includes the input leakage current.
§This applies in the disabled state only.
2.7 V to 3.6 V
500
μ
A
pF
Control inputs
3.3 V
4.5
A or B ports
3.3 V
7.5
pF
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 1 through 3)
VCC = 1.8 V
±
0.15 V
VCC = 2.5 V
±
0.2 V
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tw
tsu
th
Pulse duration
Setup time, data before LE
↑
or CE
↑
Hold time, data after LE
↑
or CE
↑
This information was not available at the time of publication.
3.3
3.3
ns
1.6
1.6
ns
2.1
2.1
ns
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SN74LVC543ADW 功能描述:總線收發(fā)器 Tri-State Octal Reg 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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