參數(shù)資料
型號(hào): SN54LVTH543FK
廠商: Texas Instruments, Inc.
英文描述: Shift Register 3-State; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500
中文描述: 的3.3V ABT生根粉八路收發(fā)登記,3態(tài)輸出
文件頁(yè)數(shù): 5/8頁(yè)
文件大?。?/td> 125K
代理商: SN54LVTH543FK
SN54LVTH543, SN74LVTH543
3.3-V ABT OCTAL REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS704D – AUGUST 1997 – REVISED APRIL 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVTH543
MIN
TYP
SN74LVTH543
MIN
TYP
UNIT
MAX
MAX
VIK
VCC = 2.7 V,
VCC = 2.7 V to 3.6 V,
VCC = 2.7 V,
II = –18 mA
IOH = –100
μ
A
IOH = –8 mA
IOH = –24 mA
IOH = –32 mA
IOL = 100
μ
A
IOL = 24 mA
IOL = 16 mA
IOL = 32 mA
IOL = 48 mA
IOL = 64 mA
VI = VCC or GND
VI = 5.5 V
VI = 5.5 V
VI = VCC
VI = 0
VI or VO = 0 to
4.5 V
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V
–1.2
–1.2
V
VCC–0.2
2.4
VCC–0.2
2.4
VOH
V
VCC= 3 V
VCC = 3 V
2
2
VCC= 2 7 V
VCC = 2.7 V
0.2
0.2
0.5
0.5
VOL
0.4
0.4
V
VCC= 3 V
VCC = 3 V
0.5
0.5
0.55
0.55
±
1
10
Control inputs
VCC = 3.6 V,
VCC = 0 or 3.6 V,
±
1
10
II
20
20
μ
A
A or B ports
VCC = 3.6 V
1
1
–5
–5
Ioff
VCC = 0,
±
100
μ
A
VCC= 3 V
VCC = 3 V
75
75
II(hold)
A or B ports
–75
–75
μ
A
VCC = 3.6 V§
VCC = 0 to 1.5 V, VO = 0.5 to 3 V,
OE = don’t care
±
500
IOZPU
±
100
±
100
μ
A
IOZPD
VCC = 1.5 V to 0, VO = 0.5 to 3 V,
OE = don’t care
±
100
±
100
μ
A
VCC = 3.6 V, IO = 0,
VI= VCCor GND
VI = VCC or GND
3 6 V I
Outputs high
0.19
0.19
ICC
Outputs low
5
5
mA
Outputs disabled
0.19
0.19
ICC
VCC = 3 V to 3.6 V, One input at VCC – 0.6 V,
Other inputs at VCC or GND
VI = 3 V or 0
VO = 3 V or 0
0.2
0.2
mA
Ci
Cio
4
4
pF
9
9
pF
On products compliant to MIL-PRF-38535, this parameter is not production tested.
All typical values are at VCC = 3.3 V, TA = 25
°
C.
Unused terminals are at VCC or GND.
§This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
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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