74F456 Datasheet, PDF (6/12 Pages) NXP Semiconductors – Buffers/drivers

Philips Semiconductors
Buffers/Drivers
Product specification
74F455,* 74F456
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
V_CC
V_IN
I_IN
V_OUT
I_OUT
T_amb
T_stg
Supply voltage
Input voltage
Input current
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
MIN
V_CC
Supply voltage
4.5
V_IH
High-level input voltage
2.0
V_IL
Low-level input voltage
I_IK
Input clamp current
I_OH
High-level output current
I_OL
Low-level output current
T_amb
Operating free-air temperature range
0
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to +V_CC
128
0 to +70
–65 to +150
LIMITS
NOM
5.0
MAX
5.5
0.8
–18
–15
64
70
UNIT
V
V
mA
V
mA
°C
°C
UNIT
V
V
V
mA
mA
mA
°C
* Discontinued part. Please see the Discontinued Products List.
1999 Jan 08
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