參數(shù)資料
型號(hào)： TC74HC241AF
廠商： Toshiba Corporation
英文描述： Octal Bus Buffer
中文描述： 八路總線緩沖器
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 292K
代理商： TC74HC241AF
TC74HC240,244AP/AF,241AP/AF
2007-10-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74HC240AP,TC74HC240AF,TC74HC241AP
TC74HC241AF,TC74HC244AP,TC74HC244AF
Octal Bus Buffer
TC74HC240AP/AF
Inverted, 3-State
Outputs
Non-Inverted,
3-State Outputs
Non-Inverted,
3-State Outputs
TC74HC241AP/AF
TC74HC244AP/AF
The TC74HC240A, 241A and 244A are high speed CMOS
OCTAL BUS BUFFERs fabricated with silicon gate C2MOS
technology.
They achieve the high speed operation similar to equivalent
LSTTL while maintaining the CMOS low power dissipation.
The 74HC240A is an inverting 3-state buffer having two
active-low output enables. The TC74HC241A and TC74HC244A
are non-inverting 3-state buffers that differ only in that the 241A
has one active-high and one active-low output enable, and the
244A has two active-low output enables.
These devices are designed to be used with 3-state memory
address drivers, etc.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
High speed: t
pd
= 10 ns (typ.) at V
CC
= 5 V
Low power dissipation: I
CC
= 4
μ
A (max) at Ta = 25°C
High noise immunity: V
NIH
= V
NIL
= 28% V
CC
(min)
Output drive capability: 15 LSTTL loads
Symmetrical output impedance: |I
OH
| = I
OL
= 6 mA (min)
Balanced propagation delays: t
pLH
～
t
pHL
Wide operating voltage range: V
CC
(opr) = 2~6 V
Pin and function compatible with 74LS240/241/244
TC74HC240AP, TC74HC241AP,
TC74HC244AP
TC74HC240AF, TC74HC241AF, TC74HC244AF
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
: 1.30 g (typ.)
: 0.22 g (typ.)
相關(guān)PDF資料
PDF描述
TC74HC244AF Octal Bus Buffer
TC74HC240 4 Line EMI Filter with ESD Protection DFN 1.35 x 3.0 mm Package; Package: DFN12 3.0x1.35, 0.5P; No of Pins: 12; Container: Tape and Reel; Qty per Container: 3000
TC74HC244AFW TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC244AP TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC244API TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC74HC241AF(F) 制造商:Toshiba 功能描述:74HC Octal Bus Buffer (3-State) 20SOP Bulk 制造商:Toshiba 功能描述:74HC Octal Bus Buffer (3-State) 20SOP Tube 制造商:Toshiba America Electronic Components 功能描述:IC, 74 series logic 制造商:Toshiba 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOP Tube
TC74HC241AFI 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC241AP 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC74HC241AP(F) 制造商:Toshiba 功能描述:74HC Octal Bus Buffer(3-State) DIP 制造商:Toshiba 功能描述:74HC Octal Bus Buffer(3-State) DIP Bulk 制造商:Toshiba America Electronic Components 功能描述:IC, 74 high speed CMOS logic, TC74HC241A
TC74HC244 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
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