參數(shù)資料
型號(hào): MC74HC245AFEL
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Octal 3-State Noninverting Bus Transceiver
中文描述: HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: EIAJ, SO-20
文件頁數(shù): 4/10頁
文件大?。?/td> 129K
代理商: MC74HC245AFEL
MC74HC245A
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
2.4 mA
6.0 mA
6.0
0.26
6.0
±
0.1
V
in
= V
IL
or V
IH
out
CC
I
out
= 0 A
Guaranteed Limit
–55 to
2.1
3.15
0.9
1.8
2.48
3.98
5.48
0.1
0.1
0.1
0.26
0.26
|I
out
|
20 A
V
1.8
2.1
3.15
0.9
2.1
3.15
0.9
1.8
1.9
2.2
0.1
0.4
3.0
4.5
3.0
6.0
3.0
4.5
4.5
|I
out
|
20 A
V
OH
Minimum HighLevel Output
out
V
= V
2.0
1.9
1.9
2.34
0.1
0.33
V
V
in
= V
IH
|I
out
|
out
Voltage
|I
out
|
20 A
|I
|
out
Current
Current (per Package)
Symbol
PLH
Parameter
V
V
4.5
3.0
2.0
3.0
6.0
2.0
6.0
–55 to
25 C
15
90
110
90
19
60
10
Unit
85 C
19
110
140
110
24
75
13
125 C
22
130
165
130
28
90
15
(Figures 1 and 3)
Direction or Output Enable to A or B
t
,
t
PZH
Maximum Propagation Delay,
Output Enable to A or B
ns
THL
t
TLH
,
Maximum Output Transition Time,
ns
in
(I/O in HighImpedance State)
C
PD
Power Dissipation Capacitance (Per Transceiver Channel) (Note 9)
9. Used to determine the noload dynamic power consumption: P
D
= C
PD
V
CC2
f + I
CC
V
CC
. For load considerations, see the ON
Semiconductor HighSpeed CMOS Data Book (DL129/D).
Typical @ 25
°
C, V
CC
= 5.0 V
40
pF
相關(guān)PDF資料
PDF描述
MC74HC245AFG Octal 3-State Noninverting Bus Transceiver
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