HD74HCT125 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74HCT125

Quad. Bus Buffer Gates (with 3-state outputs)

Hitachi -> Renesas Electronics 

Absolute Maximum Ratings

Item

Supply voltage range

Input voltage

Output voltage

Output current

DC current drain per VCC, GND

DC input diode current

DC output diode current

Power dissipation per package

Storage temperature

Symbol

VCC

VIN

VOUT

I OUT

ICC, IGND

I IK

I OK

PT

Tstg

HD74HCT125/HD74HCT126

Rating

–0.5 to +7.0

–0.5 to VCC + 0.5

–0.5 to VCC + 0.5

±35

±75

±20

±20

500

–65 to +150

Unit

V

V

V

mA

mA

mA

mA

mW

°C

DC Characteristics

Ta = 25°C

Ta = –40 to

+85°C

Test Conditions

Item

Input voltage

Symbol Min Typ Max Min

VIH

2.0 — — 2.0

Max

—

Unit

V

VCC (V)

4.5 to

5.5

VIL

— — 0.8 — 0.8 V 4.5 to

5.5

Output voltage

VOH

VOL

Off-state output IOZ

current

Input current

Iin

Quiescent supply ICC

current

4.4 — — 4.4 — V 4.5

4.18 — — 4.13 —

4.5

— — 0.1 — 0.1 V 4.5

— — 0.26 — 0.33

4.5

— — ±0.5 — ±5.0 µA 5.5

— — ±0.1 —

— — 4.0 —

±1.0 µA 5.5

40 µA 5.5

Vin = VIH or VIL IOH = –20 µA

IOH = –6 mA

Vin = VIH or VIL IOL = 20 µA

IOL = 6 mA

Vin = VIH or VIL,

Vout = VCC or GND

Vin = VCC or GND

Vin = VCC or GND, Iout = 0 µA

3

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