74HC4049 Просмотр технического описания (PDF) - Philips Electronics
Номер в каталоге
Компоненты Описание
Список матч
74HC4049 Datasheet PDF : 7 Pages
| |||
Philips Semiconductors
Hex inverting high-to-low level shifter
Product specification
74HC4049
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages are referenced to GND (ground = 0 V)
SYMBOL
PARAMETER
VCC
DC supply voltage
VIK
DC input voltage range
−IIK
DC input diode current
±IOK
DC output diode current
±IO
DC output source or sink current
- standard outputs
±ICC;
±IGND
DC VCC or GND current for types
with:
- standard outputs
Tstg
storage temperature range
power dissipation per package
Ptot
plastic DIL
plastic mini-pack (SO)
MIN.
−0.5
−0.5
−65
MAX.
+7
+16
20
20
25
50
+150
750
400
UNIT
V
V
mA
mA
mA
mA
°C
mW
mW
CONDITIONS
for VI < −0.5 V
for VO < −0.5 V or VO > VCC +0.5 V
for −0.5 V < VO < VCC +0.5 V
for temperature range: −40 to +125 °C
74HC
above +70 °C: derate linearly with 12 mW/K
above +70 °C: derate linearly with 8 mW/K
RECOMMENDED OPERATING CONDITIONS
SYMBOL
VCC
VI
Tamb
Tamb
tr, tf
PARAMETER
min.
DC supply voltage
2.0
DC input voltage range
GND
operating ambient temperature range −40
operating ambient temperature range −40
input rise and fall times
74HC
typ.
5.0
−
6.0
max.
6.0
15
+85
+125
1000
500
400
650
1000
UNIT
V
V
°C
°C
ns
CONDITIONS
see DC and AC
characteristics
VCC = 2.0 V; VIN = 2.0 V
VCC = 4.5 V; VIN = 4.5 V
VCC = 6.0 V; VIN = 6.0 V
VCC = 6.0 V; VIN = 10.0 V
VCC = 6.0 V; VIN = 15.0 V
December 1990
5
Share Link: 