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參數資料
| 型號： | 74V2G126STR |
| 廠商： | 意法半導體 |
| 英文描述： | DUAL BUS BUFFER (3-STATE) |
| 中文描述： | 雙總線緩沖器（三態） |
| 文件頁數： | 1/11頁 |
| 文件大小： | 88K |
| 代理商： | 74V2G126STR |
1/11
November 2001
I
HIGH SPEED: t
PD
= 3.8ns (TYP.) at V
CC
= 5V
LOW POWER DISSIPATION:
I
CC
= 1
μ
A(MAX.) at T
A
=25
°
C
HIGH NOISE IMMUNITY:
V
NIH
= V
NIL
= 28% V
CC
(MIN.)
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 8mA (MIN) at V
CC
= 4.5V
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 5.5V
IMPROVED LATCH-UP IMMUNITY
I
I
I
I
I
I
I
DESCRIPTION
The 74V2G126 is an advanced high-speed CMOS
DUAL BUS BUFFER fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
tecnology.
3-STATE control input nG has to be set LOW to
place the output into the high impedance state.
Power down protection is provided on all inputs
and outputs and 0 to 7V can be accepted on
inputs with no regard to the supply voltage. This
device can be used to interface 5V to 3V systems
and it is ideal for portable applications like
personal digital assistant, camcorder and all
battery-powered equipment.
All
inputs
and
outputs
protection circuits against static discharge, giving
them ESD immunity and transient excess voltage.
are
equipped
with
74V2G126
DUAL BUS BUFFER (3-STATE)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
T & R
SOT23-8L
SOT323-8L
74V2G126STR
74V2G126CTR
SOT23-8L
SOT323-8L
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PDF描述 |
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| 74V2G132CTR | DUAL 2-INPUT SHMITT TRIGGER NAND GATE |
| 74V2G132STR | DUAL 2-INPUT SHMITT TRIGGER NAND GATE |
| 74V2G14 | TRIPLE SCHMITT INVERTER |
| 74V2G14STR | TRIPLE SCHMITT INVERTER |
| 74V2G241STR | DUAL BUS BUFFER NON INVERTED (3-STATE) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74V2G132 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL 2-INPUT SHMITT TRIGGER NAND GATE |
| 74V2G132CTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL 2-INPUT SHMITT TRIGGER NAND GATE |
| 74V2G132STR | 功能描述:邏輯門 2-In Schmt NAND Trig RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| 74V2G14 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TRIPLE SCHMITT INVERTER |
| 74V2G14CTR | 功能描述:變換器 Dual Schmitt Invertr RoHS:否 制造商:NXP Semiconductors 電路數量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
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