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M74HC241のメーカーはST Microelectronicsです、この部品の機能は「OCTAL BUS BUFFER」です。 |
部品番号 | M74HC241 |
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部品説明 | OCTAL BUS BUFFER | ||
メーカ | ST Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとM74HC241ダウンロード(pdfファイル)リンクがあります。 Total 10 pages
M74HC241
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (NON INVERTED)
s HIGH SPEED:
tPD = 10ns (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
s HIGH NOISE IMMUNITY:
)VNIH = VNIL = 28 % VCC (MIN.)
t(ss SYMMETRICAL OUTPUT IMPEDANCE:
c|IOH| = IOL = 6mA (MIN)
us BALANCED PROPAGATION DELAYS:
dtPLH ≅ tPHL
ros WIDE OPERATING VOLTAGE RANGE:
PVCC (OPR) = 2V to 6V
s PIN AND FUNCTION COMPATIBLE WITH
te74 SERIES 241
oleDESCRIPTION
bsThe 74HC241 is an advanced high-speed CMOS
OCTAL BUS BUFFER (3-STATE) fabricated with
Osilicon gate C2MOS technology.
-Each G and G control inputs governs four BUS
t(s)BUFFERs.
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
TSSOP
M74HC241B1R
M74HC241M1R
T&R
M74HC241RM13TR
M74HC241TTR
This device is designed to be used with 3 state
memory address drivers, etc.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
Obsolete ProducPIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
1/10
1 Page M74HC241
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
VIH High Level Input
Voltage
2.0
4.5
1.5 1.5 1.5
3.15
3.15
3.15
V
6.0 4.2 4.2 4.2
VIL Low Level Input
Voltage
2.0
4.5
0.5 0.5 0.5
1.35
1.35
1.35 V
6.0 1.8 1.8 1.8
)VOH High Level Output 2.0
IO=-20 µA
1.9 2.0
1.9
1.9
t(sVoltage
4.5 IO=-20 µA 4.4 4.5 4.4 4.4
c6.0 IO=-20 µA 5.9 6.0 5.9 5.9
V
u4.5
IO=-6.0 mA
4.18 4.31
4.13
4.10
d6.0
IO=-7.8 mA
5.68 5.8
5.63
5.60
roVOL Low Level Output
PVoltage
2.0
4.5
IO=20 µA
IO=20 µA
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
te6.0 IO=20 µA
0.0 0.1 0.1 0.1 V
le4.5 IO=6.0 mA
0.17 0.26
0.33
0.40
so6.0 IO=7.8 mA
0.18 0.26
0.33
0.40
bII Input Leakage
OCurrent
6.0 VI = VCC or GND
± 0.1
±1
± 1 µA
-IOZ High Impedance
)Output Leakage
t(sCurrent
6.0
VI = VIH or VIL
VO = VCC or GND
± 0.5 ± 5 ± 10 µA
Obsolete ProducICC
Quiescent Supply
Current
6.0 VI = VCC or GND
4 40 80 µA
3/10
3Pages M74HC241
WAVEFORM 2 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)
Obsolete Product(s) - Obsolete Product(s)
6/10
6 Page | |||
ページ | 合計 : 10 ページ | ||
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PDF ダウンロード | [ M74HC241 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
M74HC240 | OCTAL BUS BUFFER | ST Microelectronics |
M74HC240HV | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED | ST Microelectronics |
M74HC241 | OCTAL BUS BUFFER | ST Microelectronics |
M74HC241HV | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED | ST Microelectronics |