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参数资料
| 型号： | SN64BCT2240DW |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | BCT/FBT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封装： | PLASTIC, SOIC-20 |
| 文件页数： | 3/5页 |
| 文件大小： | 82K |
| 代理商： | SN64BCT2240DW |
SN64BCT2240
OCTAL BUFFER AND LINE/MOS DRIVER
WITH 3STATE OUTPUTS
SCBS091A JUNE 1990 REVISED NOVEMBER 1993
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1)
0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the disabled or power-off state, VO
0.5 V to 5.5 V
. . . . . . . . . . . . . . . .
Voltage range applied to any output in the high state, VO
0.5 V to VCC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0)
30 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current into any output in the low state, IO
60 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range
40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
recommended operating conditions (see Note 2)
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
IIK
Input clamp current
18
mA
IOH
High-level output current
12
mA
IOL
Low-level output current
12
mA
t/VCC
Power-up ramp rate
2
s/V
TA
Operating free-air temperature
40
85
°C
NOTE 2: Unused or floating inputs must be held high or low.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = 18 mA
1.2
V
VOH
VCC = 4.5 V
IOH = 1 mA
2.4
3.3
V
VOH
VCC = 4.5 V
IOH = 12 mA
2
3.1
V
VOL
VCC = 4.5 V
IOL = 1 mA
0.15
0.5
V
VOL
VCC = 4.5 V
IOL = 12 mA
0.15
0.8
V
II
VCC = 5.5 V,
VI = 7 V
0.1
mA
IIH
VCC = 5.5 V,
VI = 2.7 V
20
A
IIL
VCC = 5.5 V,
VI = 0.5 V
1
mA
IOZ
VCC = 0 to 2.3 V (power up)
VO = 2.7 V or 0.5 V,
OE = 0.8 V
±50
A
IOZ
VCC = 1.8 V to 0 (power down)
VO = 2.7 V or 0.5 V,
OE = 0.8 V
±50
A
IOZH
VCC = 5.5 V,
VO = 2.7 V
50
A
IOZL
VCC = 5.5 V,
VO = 0.5 V
50
A
IOS§
VCC = 5.5 V,
VO = 0
100
225
mA
ICCL
VCC = 5.5 V,
Outputs open
46
76
mA
ICCH
VCC = 5.5 V,
Outputs open
19
32
mA
ICCZ
VCC = 5.5 V,
Outputs open
6
8
mA
Ci
VCC = 5 V,
VI = VCC or GND
6
pF
Co
VCC = 5 V,
VO = VCC or GND
11
pF
All typical values are at VCC = 5 V, TA = 25°C.
§ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
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相关代理商/技术参数 |
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| SN64BCT2241 | 制造商:TI 制造商全称:Texas Instruments 功能描述:OCTAL BUFFER AND LINE/MOS DRIVER WITH 3-STATE OUTPUTS |
| SN64BCT2244 | 制造商:TI 制造商全称:Texas Instruments 功能描述:OCTAL BUFFER AND LINE/MOS DRIVER WITH 3-STATE OUTPUTS |
| SN64BCT240 | 制造商:TI 制造商全称:Texas Instruments 功能描述:OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS |
| SN64BCT240DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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