HCF4042 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
比赛名单
HCF4042 Datasheet PDF : 9 Pages
| |||
HCF4042B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)
Symbol
Parameter
VDD (V)
tPLH tPHL Propagation Delay Time
5
(DATA IN to Q)
10
15
tPLH tPHL Propagation Delay Time
5
(DATA IN to Q)
10
15
tPLH tPHL Propagation Delay Time
5
(CLOCK to Q)
10
15
tPLH tPHL Propagation Delay Time
5
(CLOCK to Q)
10
15
tTHL tTLH Transition Time
5
10
15
tW Clock Pulse Width
5
10
15
tsetup Setup Time
5
10
15
thold Hold Time
5
10
15
tr , tf Input Pulse Rise and Fall
5
Time
10
15
(*) Typical temperature coefficient for all VDD value is 0.3 %/°C.
Test Condition
Value (*)
Unit
Min. Typ. Max.
110 220
55 110 ns
40 80
150 300
75 150 ns
50 100
225 450
100 200 ns
80 160
250 500
115 230 ns
90 180
100 200
50 100 ns
40 80
200 100
100 50
ns
60 30
50 0
30 0
ns
25 0
120 60
60 30 ns
50 25
Not Rise or Fall
Time Sensitive
µs
5/9
Share Link: 