MC74F377DW 데이터 시트보기 (PDF) - Motorola => Freescale
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MC74F377DW Datasheet PDF : 3 Pages
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MC74F377
LOGIC DIAGRAM
D0
D1
D2
D3
D4
D5
D6
D7
(3)
(4)
(7)
(8)
(13)
(14)
(17)
(18)
E (1)
DQ
CP
DQ
CP
DQ
CP
DQ
CP
DQ
CP
DQ
CP
DQ
CP
DQ
CP
(11)
CP
(2)
(5)
(6)
(9)
(12)
(15)
(16)
(19)
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC = PIN 20
GND = PIN 10
AC OPERATING REQUIREMENTS
Symbol
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
Parameter
Setup Time, HIGH or LOW
Dn to CP
Hold Time, HIGH or LOW
Dn to CP
Setup Time, HIGH or LOW
E to CP
Hold Time, HIGH or LOW
E to CP
Clock Pulse Width
HIGH or LOW
74F
74F
TA = +25°C
TA = 0°C to +70°C
VCC = 5.0 V
VCC = 5.0 V ± 10%
CL = 50 pF
CL = 50 pF
Min Typ Max Min Typ Max
Unit
3.0
3.0
ns
3.0
3.0
1.0
1.0
ns
1.0
1.0
2.5
2.5
ns
4.0
4.0
0
0
ns
0
0
4.0
5.0
ns
4.0
5.0
FAST AND LS TTL DATA
4-280
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