HD74HC85 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

부품명

상세내역

일치하는 목록

HD74HC85

4-Bit Magnitude Comparator

Hitachi -> Renesas Electronics 

HD74HC85

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

Ta = 25°C

Ta = –40 to

+85°C

Item

Symbol

Propagation delay tPLH

time

t PHL

VCC (V)

2.0

4.5

6.0

Min Typ Max Min

— — 210 —

— 20 42 —

— — 36 —

Max Unit

265 ns

53

45

t PLH

2.0

— — 175 — 220 ns

t PHL

4.5

— 20 35 — 44

6.0

— — 30 — 37

t PLH

2.0

— — 125 — 155 ns

t PHL

4.5

— 12 25 — 31

6.0

— — 21 — 26

t PLH

2.0

— — 155 — 195 ns

t PHL

4.5

— 14 31 — 39

6.0

— — 26 — 33

Output rise/fall

t TLH

time

t THL

2.0

— — 75 — 95 ns

4.5

— 5 15 — 19

6.0

— — 13 — 16

Input capacitance Cin

—

— 5 10 — 10 pF

Test Conditions

Data word input to output

(Except A = Bout)

Data word input to A = Bout

A = Bin to A = Bout

Cascading input to output

(Except A = Bout)

5

Share Link: