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參數(shù)資料
| 型號(hào)： | SN54LVTH240FK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Octal 3-State Non-Inverting Transparent Latch; Package: SOIC-20 WB; No of Pins: 20; Container: Rail; Qty per Container: 38 |
| 中文描述： | 的3.3V ABT生根粉八路緩沖器/ 3司機(jī)態(tài)輸出 |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大?。?/td> | 99K |
| 代理商： | SN54LVTH240FK |
SN54LVTH240, SN74LVTH240A
3.3-V ABT OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS679F – DECEMBER 1996 – REVISED MARCH 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVTH240
MIN
SN74LVTH240A
MIN
UNIT
TYP
MAX
TYP
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 = 5.5 V
VI = VCC or GND
VI = VCC
VI = 0
–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
VCC = 0 or 3.6 V,
VCC = 3.6 V,
10
±
1
1
10
±
1
1
II
Control inputs
μ
A
Data inputs
VCC= 3 6 V
VCC = 3.6 V
–5
–5
Ioff
VCC = 0, VI or VO = 0 to
4.5 V
±
100
μ
A
VCC= 3 V
VCC = 3 V
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V
VO = 3 V
VO = 0.5 V
75
75
II(hold)
Data inputs
–75
–75
μ
A
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
OE = don’t care
±
500
IOZH
IOZL
5
5
μ
A
μ
A
–5
–5
IOZPU
±
100
±
100
μ
A
IOZPD
VCC = 1.5 V to 0, VO = 0.5 V to 3 V,
OE = don’t care
±
100
±
100
μ
A
VCC= 3.6 V,
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
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
Co
3
3
pF
7
7
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.
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54LVTH240J | Octal 3-State Non-Inverting Transparent Latch; Package: SOIC-20 WB; No of Pins: 20; Container: Rail; Qty per Container: 38 |
| SN74LVTH240A | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN74LVTH240ADB | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN74LVTH240ADW | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN74LVTH240APW | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
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