74F540N Datasheet, PDF (4/10 Pages) NXP Semiconductors – Octal inverter buffer (3- State)

Philips Semiconductors
Buffers
Product specification
74F540, 74F541
FUNCTION TABLE
INPUTS
OE0
OE1
In
L
L
L
L
L
H
X
H
X
H
X
X
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off” state
OUTPUTS
74F541
74F540
Yn
Yn
L
H
H
L
Z
Z
Z
Z
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
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
V_CC
V_IH
V_IL
I_IK
I_OH
I_OL
T_amb
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Operating free-air temperature range
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5.0
–0.5 to +V_CC
128
0 to +70
–65 to +150
UNIT
V
V
mA
V
mA
°C
°C
LIMITS
MIN NOM MAX
4.5
5.0
5.5
2.0
0.8
–18
–15
64
0
70
UNIT
V
V
V
mA
mA
mA
°C
1990 Jan 08
4