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HD74UH32 PDF даташит

Спецификация HD74UH32 изготовлена ​​​​«Hitachi Semiconductor» и имеет функцию, называемую «2-input OR Gate».

Детали детали

Номер произв HD74UH32
Описание 2-input OR Gate
Производители Hitachi Semiconductor
логотип Hitachi Semiconductor логотип 

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HD74UH32 Даташит, Описание, Даташиты
HD74UH32
2-input OR Gate
ADE-205-018(Z)
2nd Edition
August 1993
Description
The HD74UH32 is high speed CMOS two input OR gate using silicon gate CMOS process. With CMOS
low power dissipation, it provides high speed equivalent to LS-TTL series. The internal circuit of three
stages construction with buffer provides wide noise margin and stable output.
Features
Encapsulated in very small 5pins package of 2.9 × 1.6 × 1.1 mm, the efficiency to mount on substrate is
significantly improved.
The basic gate function is lined up as hitachi uni logic series.
Supplied on embos taping for high speed automatic mounting.
Electrical characteristics equivalent to the HD74HC32
Supply voltage range: 2 to 6 V
Operating temperature range: –40 to +85°C
| IOH | = IOL = 2 mA (min)
Pin Arrangement
IN B 1
IN A 2
GND 3
5 VCC
4 OUT X
(Top view)









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HD74UH32 Даташит, Описание, Даташиты
HD74UH32
Article Indication
Type name Lot number
H4A
Absolute Maximum Ratings
Item
Supply voltage
Input voltage
Output voltage
Input diode current
Output diode current
Output current
VCC/GND current
Power dissipation
Strage temperature
Symbol
VCC
VIN
VOUT
I IK
I OK
I OUT
ICC, IGND
PT
Tstg
Recommended Operating Conditions
Item
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise/fall time
Symbol
VCC
VIN
VOUT
Topr
tr, tf
Ratings
–0.5 to +7.0
–0.5 to VCC +0.5
–0.5 to VCC +0.5
±20
±20
±25
±25
200
–65 to +150
Unit
V
V
V
mA
mA
mA
mA
mW
°C
Ratings
2 to 6
0 to VCC
0 to VCC
–40 to +85
0 to 1000 (VCC = 2.0 V)
0 to 500 (VCC = 4.5 V)
0 to 400 (VCC = 6.0 V)
Unit
V
V
V
°C
ns
2









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HD74UH32 Даташит, Описание, Даташиты
HD74UH32
Electrical Characteristics
Ta = 25°C
Ta = –40 to
85°C
Item
Symbol Min Typ Max Min Max Unit
Input voltage
VIH
1.5 — — 1.5 —
3.15 — — 3.15 —
V
4.2 — — 4.2 —
VIL — — 0.5 — 0.5 V
— — 1.35 — 1.35
— — 1.8 — 1.8
Output voltage
VOH
1.9 2.0 — 1.9
4.4 4.5 — 4.4
V
5.9 6.0 — 5.9 —
4.18 4.31 — 4.31 —
5.68 5.80 — 5.63 —
VOL — 0.0 0.1 — 0.1 V
— 0.0 0.1 — 0.1
— 0.0 0.1 — 0.1
— 0.17 0.26 — 0.33
— 0.18 0.26 — 0.33
Input current
I IN
Operating current ICC
— — ±0.1 —
— — 1.0 —
±1.0 µA
10.0
Test Conditions
VCC
2.0
4.5
6.0
2.0
4.5
6.0
2.0 IOH = –20 µA
4.5
6.0
4.5
6.0
2.0 VIN = VIL
4.5
IOH = –2 mA
IOH = –2.6 mA
IOL = 20 µA
6.0
4.5 IOL = 2 mA
6.0 IOL = 2.6 mA
6.0 VIN = VCC or GND
6.0 VIN = VCC or GND
Switching Characteristics
Item
Symbol
Output rise/fall time
t TLH
t THL
Propagation delay time
t PLH
t PHL
(CL = 15 pF, tr = tf = 6 ns, VCC = 5 V)
Ta = 25°C
Min Typ Max Unit Test Conditions
—5
10 ns See Test circuit
—7
15 ns See Test circuit
3










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Номер в каталогеОписаниеПроизводители
HD74UH322-input OR GateHitachi Semiconductor
Hitachi Semiconductor

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