MC14556BCPG ON Semiconductor, MC14556BCPG Datasheet - Page 3

• Manufacturer Part Number: MC14556BCPG
• Description: IC DCODER/DEMUX DUAL 1:4 16-DIP
• Manufacturer: ON Semiconductor
• Series: 1400r
• Type: Decoder/Demultiplexerr

Specifications of MC14556BCPG

• Circuit: 1 x 2:4
• Independent Circuits: 1
• Voltage Supply Source: Dual Supply
• Voltage - Supply: 3 V ~ 18 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: 4000B
• Supply Voltage (max): 18 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: Through Hole
• Circuit Type: Low-Power Schottky
• Current, Supply: 600 μA
• Function Type: 2-Channels
• Logic Function: Decoder/Demultiplexer
• Logic Type: CMOS
• Number Of Circuits: Dual
• Package Type: PDIP-16
• Special Features: Binary
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Supply: 3 to 18 VDC
• No. Of Outputs: 4
• Supply Voltage Range: 3V To 18V
• Logic Case Style: DIP
• No. Of Pins: 16
• Operating Temperature Range: -55°C To +125°C
• Filter Terminals: DIP
• Rohs Compliant: Yes
• Family Type: 4000 CMOS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MC14556BCPG; MC14556BCPGOS

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5. The formulas given are for the typical characteristics only at 25°C.
6. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
SWITCHING CHARACTERISTICS
Output Rise and Fall Time
Propagation Delay Time − A, B to Output
Propagation Delay Time − E to Output
Figure 1. Dynamic Power Dissipation Signal Waveforms
t
t
t
t
t
t
t
t
t
(50% DUTY CYCLE)
(50% DUTY CYCLE)
TLH
TLH
TLH
PLH
PLH
PLH
PLH
PLH
PLH
All 8 outputs connect to respective C
f in respect to a system clock.
OUTPUT Q1
, t
, t
, t
, t
, t
, t
, t
, t
, t
A INPUTS
B INPUTS
THL
THL
THL
PHL
PHL
PHL
PHL
PHL
PHL
= (1.5 ns/pF) C
= (0.75 ns/pF) C
= (0.55 ns/pF) C
= (1.7 ns/pF) C
= (0.66 ns/pF) C
= (0.5 ns/pF) C
= (1.7 ns/pF) C
= (0.66 ns/pF) C
= (0.5 ns/pF) C
20 ns
Characteristic
INPUT E LOW
A
B
E
*Eliminated for MC14555B
L
L
L
L
L
L
L
L
L
+ 25 ns
+ 135 ns
+ 45 ns
+ 115 ns
+ 40 ns
2f
1
+ 12.5 ns
+ 9.5 ns
+ 62 ns
+ 52 ns
(Note 5) (C
20 ns
L
loads.
10%
50%
90%
MC14555B, MC14556B
L
= 50 pF, T
http://onsemi.com
LOGIC DIAGRAM
Symbol
(1/2 of Dual)
t
t
t
t
t
t
TLH
PLH
PLH
A
THL
PHL
PHL
= 25°C)
V
V
V
V
V
V
DD
SS
DD
SS
OH
OL
,
,
,
3
V
5.0
5.0
5.0
10
15
10
15
10
15
DD
OUTPUT Q3
OUTPUT Q3
MC14556B
MC14555B
Figure 2. Dynamic Signal Waveforms
INPUT B
20 ns
Min
−
−
−
−
−
−
−
−
−
t
PHL
t
PLH
t
THL
*
*
*
*
t
TLH
INPUT A HIGH, INPUT E LOW
(Note 6)
90%
50%
10%
Q0
Q1
Q2
Q3
Typ
100
220
200
50
40
95
70
85
65
90%
50%
10%
90%
50%
10%
Max
200
100
440
190
140
400
170
130
80
20 ns
t
PLH
t
PHL
t
TLH
t
THL
Unit
V
V
V
V
V
V
ns
ns
ns
SS
DD
OH
OL
OH
OL