參數資料
型號: HD74BC533A
廠商: Hitachi,Ltd.
英文描述: Octal D Type Transparent Latches With 3 State Outputs(三態(tài)輸出的八D鎖存器)
中文描述: 八路D型透明鎖存器與三態(tài)輸出(三態(tài)輸出的八?鎖存器)
文件頁數: 5/9頁
文件大?。?/td> 45K
代理商: HD74BC533A
HD74BC533A
5
Switching Test Method
(C
L
= 50 pF)
Ta = 25
°
C
V
CC
= 5.0 V
Min
Ta = –40 to 85
°
C
V
CC
= 5.0 V
±
10%
Min
Item
Symbol
Max
Max
Unit
Test Conditions
Propagation
D
Q
t
PLH
t
PHL
t
PLH
t
PHL
t
ZH
t
ZL
t
HZ
t
LZ
t
S
(H)
t
S
(L)
t
h
(H)
t
h
(L)
t
w
C
IN
C
O
3.0
8.0
3.0
10.0
ns
See under figure
delay time
3.0
8.0
3.0
10.0
LE
Q
3.0
8.0
3.0
10.0
ns
3.0
8.0
3.0
10.0
Output enable time
3.0
9.0
3.0
11.0
ns
3.0
9.0
3.0
11.0
Output disable time
3.0
8.0
3.0
10.0
ns
3.0
8.0
3.0
10.0
Setup time
2.0
2.0
ns
2.0
2.0
Hold time
2.0
2.0
ns
2.0
2.0
Pulse width
6.0
6.0
ns
Input capacitance
3.0(Typ)
pF
V
IN
= V
CC
or GND
V
O
= V
CC
or GND
Output capacitance
15.0(Typ)
pF
Test Circuit
V
CC
1
Q
to 8
Q
1D to 8D
LE
G
Output
OPEN
7V
Pulse Generator
Z
out
= 50
Pulse Generator
Z
out
= 50
Input
Input
S
50 Scope
V
CC
C =
50 pF
500
450
*2
Notes:
1.
2.
C
L
includes probe and jig capacitance.
OPEN: t
PLH
, t
PHL
, t
ZH
, t
HZ
, t
h
, t
SU
, t
w
7V: t
ZL
, t
LZ
相關PDF資料
PDF描述
HD74BC534A Octal D Type Flip Flops With 3 State Outputs(三態(tài)輸出的八D觸發(fā)器)
HD74BC540A Octal Buffers/Line Drivers With 3 State Outputs(三態(tài)輸出的八緩沖器/線驅動器)
HD74BC541A Octal Buffers/Line Drivers With 3 State Outputs(三態(tài)輸出的八緩沖器/線驅動器)
HD74BC563A Octal D Type Transparent Latches With 3 State Outputs(三態(tài)輸出的八D鎖存器)
HD74BC564A Octal D Type Flip Flops With 3 State Outputs(三態(tài)輸出的八D觸發(fā)器)
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