參數(shù)資料
型號(hào): 74HC4049
廠商: NXP Semiconductors N.V.
英文描述: Hex inverting high-to-low level shifter
中文描述: 六角反相高向低電平轉(zhuǎn)換器
文件頁數(shù): 5/7頁
文件大?。?/td> 41K
代理商: 74HC4049
December 1990
5
Philips Semiconductors
Product specification
Hex inverting high-to-low level shifter
74HC4049
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages are referenced to GND (ground = 0 V)
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
MIN.
0.5
0.5
MAX.
UNIT
CONDITIONS
V
CC
V
IK
I
IK
±
I
OK
±
I
O
DC supply voltage
DC input voltage range
DC input diode current
DC output diode current
DC output source or sink current
- standard outputs
DC V
CC
or GND current for types
with:
- standard outputs
storage temperature range
power dissipation per package
+7
+16
20
20
V
V
mA
mA
for V
I
<
0.5 V
for V
O
<
0.5 V or V
O
>
V
CC
+0.5 V
for
0.5 V
<
V
O
<
V
CC
+0.5 V
25
mA
±
I
CC
;
±
I
GND
50
+150
mA
°
C
T
stg
65
P
tot
for temperature range:
40 to +125
°
C
74HC
plastic DIL
plastic mini-pack (SO)
750
400
mW
mW
above +70
°
C: derate linearly with 12 mW/K
above +70
°
C: derate linearly with 8 mW/K
SYMBOL
PARAMETER
74HC
UNIT
CONDITIONS
min.
typ.
max.
V
CC
V
I
T
amb
T
amb
DC supply voltage
DC input voltage range
operating ambient temperature range
40
operating ambient temperature range
40
2.0
GND
5.0
6.0
15
+85
+125
1000
500
400
650
1000
V
V
°
C
°
C
see DC and AC
characteristics
t
r
, t
f
input rise and fall times
6.0
ns
V
CC
= 2.0 V; V
IN
= 2.0 V
V
CC
= 4.5 V; V
IN
= 4.5 V
V
CC
= 6.0 V; V
IN
= 6.0 V
V
CC
= 6.0 V; V
IN
= 10.0 V
V
CC
= 6.0 V; V
IN
= 15.0 V
相關(guān)PDF資料
PDF描述
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