Datasheet > TC74HC240AP_07

TC74HC240AP_07

更新时间： 2025-07-14 05:04:11

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
8页	287K
描述
Octal Bus Buffer

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中文翻译

获取价格

数据手册

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TC74HC240AP_07 数据手册

TC74HC240,244AP/AF,241AP/AF

AC Characteristics (input: t = t = 6 ns)

Test Condition

CL (pF)

Ta = 25°C

Typ.

Ta = −40~85°C

Characteristics

Symbol

Unit

(V)

Min

⎯

Max

Min

⎯

Max

2.0

TLH

Output transition time

⎯

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

THL

115

pLH

Propagation delay

time

130

165

pHL

150

125

155

pZL

Output enable time

Output disable time

= 1 kΩ

165

205

pZH

150

125

155

pLZ

= 1 kΩ

pHZ

Input capacitance

Output capacitance

⎯

OUT

⎯

TC74HC240A

⎯

Power dissipation

capacitance

(Note)

TC74HC241A/244A

⎯

Note:

is defined as the value of the internal equivalent capacitance which is calculated from the operating

current consumption without load.

Average operating current can be obtained by the equation:

(opr) = C ･V ･f + I /8 (per bit)

PD CC IN CC

2007-10-01

1 2 3 456 7 8

中文翻译

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