參數(shù)資料
型號: HD74HC283
廠商: Hitachi,Ltd.
英文描述: Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125
中文描述: 4位二進(jìn)制全加器
文件頁數(shù): 6/10頁
文件大?。?/td> 56K
代理商: HD74HC283
HD74HC283
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
Propagation delay t
PLH
time
150 —
190
ns
C
0
to
1
t
PHL
4.5
19
30
38
6.0
26
33
t
PLH
t
PHL
2.0
150 —
190
ns
A
1
or B
1
to
1
4.5
19
30
38
6.0
26
33
t
PLH
t
PHL
2.0
150 —
190
ns
C
0
to C
4
4.5
19
30
38
6.0
26
33
t
PLH
t
PHL
2.0
150 —
190
ns
A
1
or B
1
to C
4
4.5
19
30
38
6.0
26
33
Output rise/fall
t
TLH
t
THL
2.0
75
95
ns
time
4.5
5
15
19
6.0
13
16
Input capacitance
Cin
5
10
10
pF
相關(guān)PDF資料
PDF描述
HD74HC292 Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125
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