HD74HC112FPEL 데이터 시트보기 (PDF) - Renesas Electronics

부품명

상세내역

일치하는 목록

HD74HC112FPEL

Dual 4-bit Binary Counters

Renesas Electronics 

HD74HC112

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

Item

Pulse width

Setup time

Hold time

Removal time

Output rise/fall

time

Input capacitance

Symbol VCC (V)

tw

2.0

4.5

6.0

tsu

2.0

4.5

6.0

th

2.0

4.5

6.0

trem

2.0

4.5

6.0

tTLH, tTHL 2.0

4.5

6.0

Cin

—

Ta = 25°C

Ta = –40 to +85°C

Min Typ Max Min Max Unit

Test Conditions

80 — — 100

— ns Clear, Clock

16 9 —

20

—

14 — —

17

—

100 — — 125

— ns J or K to Clock

20 3 —

25

—

17 — —

21

—

5 ——

5

— ns Clock to J or K

5 –2 —

5

—

5 ——

5

—

100 — — 125

— ns Clear to Clock

20 2 —

25

—

17 — —

21

—

— — 75

—

95 ns

— 5 15

—

19

— — 13

—

16

— 5 10

—

10 pF

Test Circuit

VCC

VCC

Input

Pulse generator

Zout = 50 Ω

Input

Pulse generator

Zout = 50 Ω

Preset

Q

Clock

J

K

Q

Clear

Output

Output

CL = 50 pF

CL = 50 pF

Note: CL includes the probe and jig capacitance.

Rev.2.00, Oct 11, 2005 page 4 of 6

Share Link: