HD74HC51FPEL 查看數據表（PDF） - Renesas Electronics

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HD74HC51FPEL

2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gate

Renesas Electronics 

HD74HC51

Recommended Operating Conditions

Item

Symbol

Ratings

Supply voltage

Input / Output voltage

VCC

VIN, VOUT

2 to 6

0 to VCC

Operating temperature

Ta

–40 to 85

Input rise / fall time*1

0 to 1000

tr, tf

0 to 500

0 to 400

Note: 1. This item guarantees maximum limit when one input switches.

Waveform: Refer to test circuit of switching characteristics.

Unit

V

V

°C

ns

Conditions

VCC = 2.0 V

VCC = 4.5 V

VCC = 6.0 V

Electrical Characteristics

Item

Input voltage

Output voltage

Input current

Quiescent supply

current

Symbol

VIH

VIL

VOH

VOL

Iin

ICC

VCC (V)

2.0

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

4.5

6.0

2.0

4.5

6.0

4.5

6.0

6.0

6.0

Ta = 25°C

Min Typ Max

1.5 — —

3.15 — —

4.2 — —

— — 0.5

— — 1.35

— — 1.8

1.9 2.0 —

4.4 4.5 —

5.9 6.0 —

4.18 — —

5.68 — —

— 0.0 0.1

— 0.0 0.1

— 0.0 0.1

— — 0.26

— — 0.26

— — ±0.1

— — 1.0

Ta = –40 to+85°C

Min Max Unit

Test Conditions

1.5

—

V

3.15

—

4.2

—

—

0.5 V

—

1.35

—

1.8

1.9

—

V Vin = VIH or VIL IOH = –20 µA

4.4

—

5.9

—

4.13

—

IOH = –4 mA

5.63

—

IOH = –5.2 mA

—

0.1

V Vin = VIH or VIL IOL = 20 µA

—

0.1

—

0.1

—

0.33

IOL = 4 mA

—

0.33

IOL = 5.2 mA

—

±1.0 µA Vin = VCC or GND

—

10 µA Vin = VCC or GND, Iout = 0 µA

Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)

Item

Propagation delay

time

Output rise time

Output fall time

Input capacitance

Symbol VCC (V)

tPLH

2.0

4.5

6.0

tPHL

2.0

4.5

6.0

tTLH

2.0

4.5

6.0

tTHL

2.0

4.5

6.0

Cin

—

Ta = 25°C

Ta = –40 to +85°C

Min Typ Max Min Max Unit

— — 110 —

140 ns

— 11 22

—

28

— — 19

—

24

— — 110 —

140 ns

— 10 22

—

28

— — 19

—

24

— — 75

—

95 ns

— 5 15

—

19

— — 13

—

16

— — 75

—

95 ns

— 5 15

—

19

— — 13

—

16

— 5 10

—

10 pF

Test Conditions

Rev.2.00, Oct 06, 2005 page 3 of 6

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