54HC4049 查看數據表（PDF） - MAXWELL TECHNOLOGIES
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54HC4049 Datasheet PDF : 8 Pages
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CMOS Logic Hex Inverting Buffers
54HC4049
TABLE 1. 54HC4049 PINOUT DESCRIPTIONS
PIN
1
8
13, 16
3, 5, 7, 9, 11, 14
2
4
6
10
12
15
SYMBOL
VCC
VSS
NC
A-F
G=A
H=B
I=C
J=D
K=E
L=F
DESCRIPTION
Power supply
Ground
Not Connected
Inputs
Inverted Output
Inverted Output
Inverted Output
Inverted Output
Inverted Output
Inverted Output
TABLE 2. 54HC4049 ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
MAX
UNIT
Storage Temperature
Operating Temperature Range
DC Supply Voltage
DC Input Diode Current
For VI < -0.5V or VI > VCC +0.5V
DC Output Diode Current
For VO < -0.5V or VO > VCC +0.5V
DC Output Source or Sink Current per Output Pin
For VO > -0.5V or VO < VCC +0.5V
DC VCC or Ground Current
TS
-65
150
°C
TA
-55
125
°C
VCC
-0.5
7.0
V
IIK
-20
+20
mA
IOK
-20
+20
mA
IO
-25
+25
mA
ICC or IGND
-50
+50
mA
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
ICC
±10% of specified value in Table 5
1000589
12.20.01 Rev1
All data sheets are subject to change without notice 2
©2001 Maxwell Technologies.
All rights reserved.
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