HD74AC14TELL データシートの表示（PDF） - Renesas Electronics
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HD74AC14TELL Datasheet PDF : 7 Pages
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HD74AC14
Function Table
H : High level
L : Low level
Input A
L
H
Output O
H
L
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Condition
Supply voltage
VCC
–0.5 to 7
V
DC input diode current
IIK
–20
mA
VI = –0.5V
20
mA
VI = Vcc+0.5V
DC input voltage
VI
–0.5 to Vcc+0.5
V
DC output diode current
IOK
–50
mA
VO = –0.5V
50
mA
VO = Vcc+0.5V
DC output voltage
VO
–0.5 to Vcc+0.5
V
DC output source or sink current
IO
±50
mA
DC VCC or ground current per output pin
ICC, IGND
±50
mA
Storage temperature
Tstg
–65 to +150
°C
Note : The absolute maximum ratings are values which must not individually be exceeded, and furthermore no two of
which may be realized at the same time.
1. The maximum package power dissipation was calculated using a junction temperature of 150°C
Recommended Operating Conditions
Item
Supply voltage
Input and output voltage
Operating temperature
Symbol
VCC
VI, VO
Ta
Input rise and fall time
(except Schmitt inputs)
tr, tf
VIN 30% to 70% VCC
Note : Unused or floating inputs must be held high or low.
Ratings
2 to 6
0 to VCC
–40 to +85
8
Unit
V
V
°C
ns/V
Condition
VCC = 3.0V
VCC = 4.5 V
VCC = 5.5 V
REJ03D0250-0300 Rev.3.00 Aug 31, 2007
Page 2 of 6
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