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參數(shù)資料
| 型號： | 74AC11240NT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
| 中文描述： | 八路緩沖器/線路驅(qū)動器，具有三態(tài)輸出 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 96K |
| 代理商： | 74AC11240NT |
74AC11240
OCTAL BUFFER/LINE DRIVER
WITH 3-STATE OUTPUTS
SCAS448A – MAY 1987 – REVISED APRIL 1996
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
3
5
5.5
V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
2.1
VIH
High-level input voltage
3.15
V
3.85
0.9
VIL
Low-level input voltage
1.35
V
1.65
VI
VO
Input voltage
0
VCC
VCC
–4
V
Output voltage
0
V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
OE
Data
IOH
High-level output current
–24
mA
–24
12
IOL
Low-level output current
24
mA
24
t
/
v
Input transition rise or fall rate
0
5
ns/V
0
10
TA
Operating free-air temperature
–40
85
°
C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
MIN
MAX
UNIT
MIN
2.9
MAX
3 V
2.9
IOH = –50 A
4.5 V
4.4
4.4
5.5 V
5.4
5.4
VOH
IOH = –4 mA
3 V
2.58
2.48
V
IOH= 24 mA
IOH = –24 mA
4.5 V
3.94
3.8
5.5 V
4.94
4.8
IOH = –75 mA
5.5 V
3.85
3 V
0.1
0.1
IOL = 50 A
4.5 V
0.1
0.1
5.5 V
0.1
0.1
VOL
IOL = 12 mA
3 V
0.36
0.44
V
IOL= 24 mA
IOL = 24 mA
4.5 V
0.36
0.44
5.5 V
0.36
0.44
IOL = 75 mA
VO = VCC or GND
VI = VCC or GND
VI = VCC or GND,
VI = VCC or GND
VO = VCC or GND
5.5 V
1.65
±
5
±
1
80
IOZ
II
ICC
Ci
CO
5.5 V
±
0.5
±
0.1
A
5.5 V
A
IO = 0
5.5 V
8
A
5 V
4
pF
5 V
10
pF
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
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| 74AC11240PW | 功能描述:緩沖器和線路驅(qū)動器 Octal Buffers/Drvrs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC11240PWE4 | 功能描述:緩沖器和線路驅(qū)動器 Octal Buffers/Drvrs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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