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參數(shù)資料
| 型號： | 74AC240M |
| 廠商： | 意法半導體 |
| 英文描述： | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED |
| 中文描述： | 八路總線緩沖器3態(tài)輸出倒立 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 79K |
| 代理商： | 74AC240M |
74AC240
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (INVERTED)
April 1997
I
HIGH SPEED:t
PD
= 4 ns(TYP.) atV
CC
= 5V
I
LOWPOWER DISSIPATION:
I
CC
= 8
μ
A (MAX.) at T
A
=25
o
C
I
HIGH NOISEIMMUNITY:
V
NIH
=V
NIL
=28%V
CC
(MIN.)
I
50
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUT IMPEDANCE:
|I
OH
| = I
OL
=24 mA (MIN)
I
BALANCED PROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto6V
I
PIN AND FUNCTION COMPATIBLEWITH
74SERIES240
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The AC240 is an advanced CMOS OCTAL BUS
BUFFER (3-STATE) fabricated with sub-micron
silicon gateand double-layermetal wiring C
2
MOS
technology. It is ideal for low power applications
mantaining high speed operation similar to
equivalentBipolar Schottky TTL.
G controloutput governs four BUS BUFFERs.
This device is designed to be used with 3 state
memory address drivers, etc.
All
inputs and
outputs
protectioncircuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
are
equipped with
PINCONNECTION AND IEC LOGICSYMBOLS
ORDER CODES :
74AC240B
74AC240M
M
(Micro Package)
B
(Plastic Package)
1/8
相關PDF資料 |
PDF描述 |
|---|---|
| 74AC240 | Octal Bus Buffer with 3 State Outputs (Inverted)(三態(tài)輸出的八總線緩沖器) |
| 74AC244B | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED |
| 74AC244M | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED |
| 74AC244MTC | Octal Buffer/Line Driver with 3-STATE Outputs |
| 74AC244MTCX | Octal Buffer/Line Driver with 3-STATE Outputs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74AC240MTC | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC240MTC_Q | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC240MTCX | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC240MTR | 功能描述:緩沖器和線路驅動器 Octal Bus Buffer 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC240PC | 功能描述:緩沖器和線路驅動器 Octal Buf/Line Drv 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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