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參數(shù)資料
| 型號： | HD74HC374 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal D-type Flip-Flops (with 3-state outputs),Octal D-type Flip-flops (with inverted 3-state outputs) |
| 中文描述： | 八路D型觸發(fā)器（帶三態(tài)輸出），八D型觸發(fā)器（帶倒三態(tài)輸出） |
| 文件頁數(shù)： | 6/11頁 |
| 文件大小： | 67K |
| 代理商： | HD74HC374 |
HD74HC374/HD74HC534
6
AC Characteristics
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Ta = 25
°
C
Ta = –40 to
+85
°
C
Item
Symbol
V
CC
(V)
2.0
Min Typ Max Min
Max
Unit
Test Conditions
Maximum clock
f
max
—
—
6
—
5
MHz
frequency
4.5
—
—
30
—
24
6.0
—
—
35
—
28
Propagation delay t
PHL
time
2.0
—
—
140 —
175
ns
t
PLH
4.5
—
18
28
—
35
6.0
—
—
24
—
30
Output enable
t
ZL
2.0
—
—
150 —
190
ns
time
4.5
—
11
30
—
38
6.0
—
—
26
—
33
t
ZH
2.0
—
—
150 —
190
ns
4.5
—
14
30
—
38
6.0
—
—
26
—
33
Output disable
t
LZ
2.0
—
—
150 —
190
ns
time
4.5
—
13
30
—
38
6.0
—
—
26
—
33
t
HZ
2.0
—
—
150 —
190
ns
4.5
—
16
30
—
38
6.0
—
—
26
—
33
Setup time
t
su
2.0
100 —
—
125
—
ns
Data to Clock
4.5
20
1
—
25
—
6.0
17
—
—
21
—
Hold time
t
h
2.0
25
—
—
31
—
ns
Clock to Data
4.5
5
1
—
6
—
6.0
5
—
—
6
—
Pulse width
t
w
2.0
80
—
—
100
—
ns
Clock or Output control
4.5
16
6
—
20
—
6.0
14
—
—
17
—
Output rise/fall
t
TLH
t
THL
2.0
—
—
60
—
75
ns
time
4.5
—
4
12
—
15
6.0
—
—
10
—
13
Input capacitance
Cin
—
—
5
10
—
10
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC374FP(E) | 制造商:Renesas Electronics 功能描述:74HC Bulk |
| HD74HC374P | 制造商:Panasonic Industrial Company 功能描述:IC |
| HD74HC374P(E) | 制造商:Renesas Electronics 功能描述:74HC 制造商:Renesas Electronics 功能描述:74HC Bulk |
| HD74HC374T-ELL-E | 制造商:Renesas Electronics 功能描述:74HC Octal D-Type Flip-Flop(3-State) Cut Tape |
| HD74HC377FP(E) | 制造商:Renesas Electronics Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOP |
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