74HCT154N NXP Semiconductors, 74HCT154N Datasheet - Page 12

• Manufacturer Part Number: 74HCT154N
• Description: IC, 4:16 DECODER / DEMUX, DIP-24
• Manufacturer: NXP Semiconductors

Specifications of 74HCT154N

• Logic Type: Decoder / Demultiplexer
• No. Of Outputs: 16
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: DIP
• No. Of Pins: 24
• Operating Temperature Range: -40°C To +125°C
• Supply Voltage Max: 5.5V
• Rohs Compliant: Yes
• No. Of Circuits: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 10.
74HC_HCT154_6
Product data sheet
Type
74HC154
74HCT154
Fig 9. Load circuitry for measuring switching times
Test data is given in
Definitions for test circuit:
R
C
R
S1 = Test selection switch.
T
L
L
Test data
= Load capacitance including jig and probe capacitance.
= Load resistor.
= Termination resistance; should be equal to output impedance Z
Input
V
V
3 V
Table
I
CC
GENERATOR
10.
PULSE
negative
positive
pulse
pulse
0 V
0 V
t
6 ns
6 ns
r
V
V
, t
I
I
f
90 %
10 %
V I
Rev. 06 — 12 February 2007
t
t
r
f
Load
C
15 pF, 50 pF
15 pF, 50 pF
V
V
L
M
M
R T
10 %
90 %
DUT
V
CC
t
t
W
W
V O
o
of the pulse generator.
V
V
74HC154; 74HCT154
M
M
C L
t
t
r
f
R L
R
1 k
1 k
L
4-to-16 line decoder/demultiplexer
S1
001aad983
V
CC
open
S1 position
t
open
open
PHL
, t
PLH
© NXP B.V. 2007. All rights reserved.
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