HD74HC112FPEL データシートの表示（PDF） - Renesas Electronics

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HD74HC112FPEL

Dual 4-bit Binary Counters

Renesas Electronics 

HD74HC112

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

— — 2.0

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

—

20 µA Vin = VCC or GND, Iout = 0 µA

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

Item

Maximum clock

frequency

Propagation delay

time

Symbol VCC (V)

fmax

2.0

4.5

6.0

tPLH, tPHL 2.0

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

Ta = 25°C

Ta = –40 to +85°C

Min Typ Max Min Max Unit

Test Conditions

—— 6

—

5 MHz

— — 30

—

24

— — 35

—

28

— — 150 —

190 ns Clock to Q or Q

— 17 30

—

38

— — 26

—

33

— — 140 —

175 ns Clear to Q or Q

— 15 28

—

35

— — 24

—

30

— — 140 —

175 ns Preset to Q or Q

— 16 28

—

35

— — 24

—

30

Rev.2.00, Oct 11, 2005 page 3 of 6

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