74F258A View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74F258A Datasheet PDF : 8 Pages
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Philips Semiconductors
Quad 2-line to 1-line selector/multiplexer, inverting
(3-State)
Product specification
74F258A
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST
CONDITIONS1
LIMITS
UNIT
MIN TYP2 MAX
VOH
VOL
VIK
II
IIH
IIL
IOZH
IOZL
IOS
High-level output voltage
Low-level output voltage
Input clamp voltage
Input current at maximum input voltage
High-level input current
Low-level input current
Off-state output current, High-level voltage applied
Off-state output current, High-level voltage applied
Short-circuit output current3
VCC = MIN, VIL = MAX,
VIH = MIN, IOL = MAX
VCC = MIN, VIL = MAX,
VIH = MIN, IOL = MAX
VCC = MIN, II = IIK
VCC = MAX, VI = 7.0V
VCC = MAX, VI = 2.7V
VCC = MAX, VI = 0.5V
VCC = MAX, VO = 2.7V
VCC = MAX, VO = 0.5V
VCC = MAX
±10%VCC 2.4
V
±5%VCC 2.7 3.3
V
±10%VCC
0.30 0.50 V
±5%VCC
0.35 0.50 V
–0.73 –1.2 V
100 µA
20 µA
–0.6 mA
50 µA
–50 µA
–60
–150 mA
ICCH
I1n=4.5V, OE=I0n=S=GND
8.5 11.5 mA
ICC
Supply current (total)
ICCL VCC = MAX I1n=S=4.5V, OE=I0n=GND
17 23 mA
ICCZ
I1n=OE=4.5V,I0n=S=GND
16 22 mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at VCC = 5V, Tamb = 25°C.
3. Not more than one output should be shorted at a time. For testing IOS, the use of High-speed test apparatus and/or sample-and-hold
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any
sequence of parameter tests, IOS tests should be performed last.
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITIONS
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation delay
In to Yn
Propagation delay
S to Yn
Output enable time
to High or Low level
Output disable time
from High or Low level
Waveform 1
Waveform 2
Waveform 3
Waveform 4
Waveform 3
Waveform 4
LIMITS
Tamb= +25°C
VCC = +5.0V
CL = 50pF, RL = 500Ω
Tamb = –55°C to +70°C
VCC = +5.0V ± 10%
CL = 50pF, RL = 500Ω
MIN
TYP MAX
MIN
MAX
3.0
4.5
6.0
2.5
7.0
1.0
2.5
4.0
1.0
4.5
3.5
6.5
8.0
3.5
9.0
2.5
6.0
8.0
2.5
9.0
4.0
6.0
7.5
3.5
8.5
4.0
5.5
7.5
3.5
8.5
2.0
3.5
5.5
2.0
6.5
2.0
3.5
5.5
2.0
6.0
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
1996 Jan 05
4
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