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HD74AC125 の電気的特性と機能

HD74AC125のメーカーはHitachi Semiconductorです、この部品の機能は「Quad Buffer/Line Driver with 3-State Output」です。


製品の詳細 ( Datasheet PDF )

部品番号 HD74AC125
部品説明 Quad Buffer/Line Driver with 3-State Output
メーカ Hitachi Semiconductor
ロゴ Hitachi Semiconductor ロゴ 




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HD74AC125 Datasheet, HD74AC125 PDF,ピン配置, 機能
HD74AC125/HD74ACT125
Quad Buffer/Line Driver with 3-State Output
Description
The HD74AC125/HD74ACT125 is an quad buffer and line driver designed to be employed as a memory
address driver, clock driver and bus oriented transmitter/receiver which provides improved PC board
density.
Features
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Outputs Source/Sink 24 mA
HD74ACT125 has TTL-Compatible Inputs
Pin Arrangement
E1
D2
O3
E4
D5
O6
GND 7
(Top view)
14 VCC
13 E
12 D
11 O
10 E
9D
8O

1 Page





HD74AC125 pdf, ピン配列
HD74AC125/HD74ACT125
AC Characteristics: HD74AC125
Item
Propagation delay
Symbol
t PLH
VCC (V)*1
3.3
5.0
Ta = +25°C
CL = 50 pF
Min Typ
1.0 6.5
1.0 5.5
Propagation delay
t PHL
3.3
5.0
1.0 6.5
1.0 5.0
Enable time
tPZH 3.3
5.0
1.0 6.0
1.0 5.0
Enable time
tPHZ 3.3
5.0
1.0 7.5
1.0 5.5
Disable time
tPZL 3.3
5.0
1.0 7.0
1.0 6.5
Disable time
tPLZ 3.3
5.0
1.0 7.5
1.0 6.5
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Max
9.0
7.0
9.0
7.0
10.5
7.0
10.0
8.0
10.0
9.5
10.5
9.0
Ta = –40°C to +85°C
CL = 50 pF
Min Max
1.0 10.0
1.0 7.5
1.0 10.0
1.0 7.5
1.0 11.0
1.0 8.0
1.0 11.0
1.0 8.5
1.0 10.5
1.0 9.5
1.0 11.5
1.0 9.5
Unit
ns
AC Characteristics: HD74ACT125
Item
Symbol VCC (V)*1
Propagation delay
t PLH
5.0
Propagation delay
t PHL
5.0
Enable time
tPZH 5.0
Enable time
tPZL 5.0
Disable time
tPHZ 5.0
Disable time
tPLZ 5.0
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = +25°C
CL = 50 pF
Min Typ
1.0 6.5
1.0 7.0
1.0 6.0
1.0 7.0
1.0 7.0
1.0 7.5
Max
9.0
9.0
8.5
9.5
9.5
10.0
Ta = –40°C to +85°C
CL = 50 pF
Min Max
1.0 10.0
1.0 10.0
1.0 9.5
1.0 10.5
1.0 10.5
1.0 10.5
Unit
ns
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
CIN
CPD
Typ
4.5
45.0
Unit
pF
pF
Condition
VCC = 5.5 V
VCC = 5.0 V
3


3Pages


HD74AC125 電子部品, 半導体
*Pd plating
8.65
9.05 Max
14 8
17
0.635 Max
1.27
*0.40 ± 0.06
0.15
0.25 M
Unit: mm
6.10
+
0.10
0.30
1.08
0.60
+
0.67
0.20
0° – 8°
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
FP-14DN
Conforms
Conforms
0.13 g

6 Page



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[ HD74AC125 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。


共有リンク

Link :


部品番号部品説明メーカ
HD74AC123A

Dual Retriggerable Resettable Multivibrator

Hitachi Semiconductor
Hitachi Semiconductor
HD74AC125

Quad Buffer/Line Driver with 3-State Output

Hitachi Semiconductor
Hitachi Semiconductor
HD74AC126

Quad Buffer/Line Driver with 3-State Output

Hitachi Semiconductor
Hitachi Semiconductor


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