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參數(shù)資料
| 型號： | SNJ54AS181BFK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 算術(shù)邏輯單元 |
| 英文描述： | AS SERIES, 4-BIT ARITHMETIC LOGIC UNIT, INVERTED OUTPUT, CQCC28 |
| 封裝： | CERAMIC. LCC-28 |
| 文件頁數(shù)： | 17/18頁 |
| 文件大?。?/td> | 380K |
| 代理商： | SNJ54AS181BFK |
SN54AS181B, SN74AS181A
ARITHMETIC LOGIC UNITS/FUNCTION GENERATORS
SDAS209B – DECEMBER 1982 – REVISED DECEMBER 1994
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54AS181B
SN74AS181A
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = – 18 mA
– 1.2
V
VOH
Any output except A = B
VCC = 4.5 V to 5.5 V,
IOH = – 2 mA
VCC –2
V
VOH
G
VCC = 4.5 V,
IOH = – 3 mA
2.4
3.4
2.4
3.4
V
VOL
Any output except G
VCC =4 5V
IOL = 20 mA
0.3
0.5
0.3
0.5
V
VOL
G
VCC = 4.5 V
IOL = 48 mA
0.4
0.5
0.4
0.5
V
IOH
A = B
VCC = 4.5 V,
VOH = 5.5 V
0.1
mA
M
0.1
II
Any A or B
VCC =5 5V
VI =7V
0.3
mA
II
Any S
VCC = 5.5 V,
VI = 7 V
0.4
mA
Cn
0.6
M
20
IIH
Any A or B
VCC =5 5V
VI =2 7V
60
A
IIH
Any S
VCC = 5.5 V,
VI = 2.7 V
80
A
Cn
120
M
– 0.5
–2
IIL
Any A or B
VCC =5 5V
VI =0 4V
– 1.5
–6
mA
IIL
Any S
VCC = 5.5 V,
VI = 0.4 V
–2
–8
mA
Cn
–3
–12
IO
All outputs except A = B
and G
VCC = 5.5 V,
VO = 2.25 V
–30
–45
–112
–30
–45
–112
mA
O
G
CC
,
O
–30
– 125
–30
– 125
ICC
VCC = 5.5 V
74
117
135
200
mA
All typical values are at VCC = 5 V, TA = 25°C.
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54AS181BJT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| SNJ54AS20J | 制造商:Texas Instruments 功能描述: |
| SNJ54AS240AJ | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:OCTAL BUFFER/DRIVER - Bulk |
| SNJ54AS240FK | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SNJ54AS240J | 制造商:Texas Instruments 功能描述: |
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