參數(shù)資料
型號: HD74AVC16835
廠商: Hitachi,Ltd.
英文描述: 18-bit Universal Bus Driver with 3-state Outputs(三態(tài)輸出的18位通用總線驅(qū)動器)
中文描述: 18位通用總線驅(qū)動器,三態(tài)輸出(三態(tài)輸出的18位通用總線驅(qū)動器)
文件頁數(shù): 6/10頁
文件大小: 309K
代理商: HD74AVC16835
HD74AVC16835
6
Switching Characteristics (Ta = 0 to 85
°
C, C
L
= 0 pF)
Operating Characteristics (Ta = 25
°
C)
Test Circuit
Note: 1. C
L
includes probe and jig capacitance.
Item
Propagation
Symbol V
CC
(V)
t
PLH
/
t
PHL
Min
Max
Unit
ns
FROM
(Input)
A
TO
(Output)
Y
3.3
±
0.15
delay time
3.3
±
0.15
CLK
Item
Power dissipation
Sym-
bol
C
pd
V
CC
=1.8V
Typ
V
CC
=2.5 V V
CC
=3.3 V
Typ
Unit
pF
Test Conditions
C
L
= 0, f = 10 MHz
Typ
Outputs
enabled
Outputs
disabled
capacitance
C
L
R
L
R
L
S1
*1
From output
under test
GND
OPEN
Load Circuit for Outputs
Symbol
t / t
t / t
t / t
C
L
R
L
PHL
OPEN
2
×
V
CC
2
×
V
GND
15 pF
2.5 k
CC
HZ
LZ
Vcc=1.2 V
OPEN
2
×
V
GND
15 pF
CC
Vcc=1.5
±
0.1 V
OPEN
2
×
V
GND
30 pF
CC
Vcc=1.8
±
0.15 V
OPEN
2
×
V
GND
30 pF
CC
Vcc=2.5
±
0.2 V
,
3.3
±
0.3 V
2 k
1 k
500
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