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參數資料
| 型號： | 74V2T126 |
| 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： | 1/8頁 |
| 文件大小： | 150K |
| 代理商： | 74V2T126 |
1/8
June 2003
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
COMPATIBLE WITH TTL OUTPUTS:
V
IH
= 2V (MIN), V
IL
= 0.8V (MAX)
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 8mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 4.5V to 5.5V
IMPROVED LATCH-UP IMMUNITY
I
I
I
I
I
I
I
DESCRIPTION
The 74V2T126 is an advanced high-speed CMOS
DUAL BUS BUFFER fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology.
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 3V to 5V 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
74V2T126
DUAL BUS BUFFER (3-STATE)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
T & R
SOT23-8L
74V2T126STR
SOT23-8L
相關PDF資料 |
PDF描述 |
|---|---|
| 74V2T241 | DUAL BUS BUFFER NON INVERTED (3-STATE) |
| 74V2T241STR | DUAL BUS BUFFER NON INVERTED (3-STATE) |
| 74V2T32 | DUAL 2-INPUT OR GATE |
| 74V2T32STR | DUAL 2-INPUT OR GATE |
| 74V2T70 | TRIPLE BUFFER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74V2T126STR | 功能描述:緩沖器和線路驅動器 Dual Bus Buffer RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 |
| 74V2T132 | 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 |
| 74V2T132STR | 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 |
| 74V2T14 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TRIPLE SCHMITT INVERTER |
| 74V2T14CTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOGIC GATE|TRIPLE INVERTER|CMOS|TSSOP|8PIN|PLASTIC |
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