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參數(shù)資料
| 型號： | KK74VHC240 |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Octal Buffer/Line driver, INV (3-State) |
| 中文描述： | 八路緩沖器/線路驅(qū)動器，刑事調(diào)查（3態(tài)） |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 205K |
| 代理商： | KK74VHC240 |
TECHNICAL DATA
Octal Buffer/Line driver, INV (3-State)
KK
74VHC240 is high-speed logic IC made by CMOS
technology and designed for use in high-performance
calculating systems with a wide supply voltage range.
As for operation speed,
KK
74VHC240 can be compared
with equivalent bipolar ICs based on Schottky TTL and two
times surpasses ICs of
KK
74
НС
series.
KK
74VHC240 tolerates operation under conditions when
voltage on input is exceeded up to 7V without affecting
characteristics and IC reliability. This possibility allows to
use
KK
74VHC240 in radio-electronic devices for interfacing
with supply voltages 5V and 3V, eliminate IC failure under
supply voltage source emergency outage.
Use of output edge shaping block in the microcircuit
allows to reduce noise amplitude of noises when switching
outputs into the same state simultaneously.
Input and output levels of
KK
74VHC240 are compatible
with CMOS levels
Features:
Supply voltage range 2.0 to 5.5 V.
Output current 8 mA.
Low consumption current: 0.2 mkA (typical value) at
Та
= 25
°
С
.
Latchup current not less than 300 mA at
Та
= 85
°
С
.
Tolerable value of static potential not less than 2000 V as per human body model
(HBM) and not less than 200 V as per machine model (
ММ
).
Ambient operation temperature minus 40 to plus 85
°
С
.
Balanced signal propagation delay.
Ensures voltage exceeding mode on input
Low noise level at the simultaneous switching of outputs in the same state: V
OLP
= 0.8
V (max).
For pins and functions, compatible with
KK
74HC240.
.
K K
74VHC240
ORDERING INFORMATION
KK
74VHC240N Plastic
KK
74VHC240DW SOIC
T
A
= -40
°
to 85
°
C for all packages
1
相關PDF資料 |
PDF描述 |
|---|---|
| KK74VHC244 | Octal Buffer /Line Driver NINV (3-state) |
| KK74VHCT244 | Octal Buffer /Line Driver NINV (3-state) |
| KK74VHC373 | Octal d-type latch with three state outputs |
| KK74VHCT373 | Octal d-type latch (3-state) |
| KK74VHC74 | DUAL D FLIP-FLOP WITH SET AND RESET |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KK74VHC244 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal Buffer /Line Driver NINV (3-state) |
| KK74VHC32 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:QUAD 2-INPUT OR GATE |
| KK74VHC373 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal d-type latch with three state outputs |
| KK74VHC74 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:DUAL D FLIP-FLOP WITH SET AND RESET |
| KK74VHCT00 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Quad 2-Input NOR Gate |
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