HD74AC194 Просмотр технического описания (PDF) - Renesas Electronics
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HD74AC194 Datasheet PDF : 8 Pages
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HD74AC194
Timing Diagram
CP
Mode
S0
Control
Inputs S1
MR
Parallel
Data
DSH
Inputs DSL
P0
H
Parallel
P1
L
Data
Inputs P2
H
P3
L
Q0
Q1
Outputs
Q2
Q3
Clear Load
Shift Right
Shift Left
Inhibit
Clear
Absolute Maximum Ratings
Item
Supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output source or sink current
DC VCC or ground current per output pin
Storage temperature
Symbol
VCC
IIK
VI
IOK
VO
IO
ICC, IGND
Tstg
Ratings
–0.5 to 7
–20
20
–0.5 to Vcc+0.5
–50
50
–0.5 to Vcc+0.5
±50
±50
–65 to +150
Recommended Operating Conditions
Item
Supply voltage
Input and output voltage
Operating temperature
Input rise and fall time
(except Schmitt inputs)
VIN 30% to 70% VCC
Symbol
VCC
VI, VO
Ta
tr, tf
Ratings
2 to 6
0 to VCC
–40 to +85
8
Unit
V
mA
mA
V
mA
mA
V
mA
mA
°C
Condition
VI = –0.5V
VI = Vcc+0.5V
VO = –0.5V
VO = Vcc+0.5V
Unit
V
V
°C
ns/V
Condition
VCC = 3.0V
VCC = 4.5 V
VCC = 5.5 V
Rev.2.00, Jul.16.2004, page 4 of 7
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