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PDF 74HCT4351 Data sheet ( Hoja de datos )
| Número de pieza | 74HCT4351 | |
| Descripción | 8-channel analog multiplexer/demultiplexer with latch | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT4351
8-channel analog
multiplexer/demultiplexer with latch
Product specification
File under Integrated Circuits, IC06
December 1990
1 page  
Philips Semiconductors
8-channel analog multiplexer/demultiplexer
with latch
Product specification
74HC/HCT4351
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages are referenced to VEE = GND (ground = 0 V)
SYMBOL
VCC
±IIK
±ISK
±IS
±IEE
±ICC; ±IGND
Tstg
Ptot
PARAMETER
MIN. MAX.
DC supply voltage
−0.5 +11.0
DC digital input diode current
20
DC switch diode current
20
DC switch current
25
DC VEE current
DC VCC or GND current
storage temperature range
20
50
−65 +150
power dissipation per package
plastic DIL
750
plastic mini-pack (SO)
500
PS power dissipation per switch 100
UNIT
V
mA
mA
mA
mA
mA
°C
mW
mW
mW
CONDITIONS
for VI < −0.5 V or VI > VCC + 0.5 V
for VS < −0.5 V or VS > VCC + 0.5 V
for −0.5 V < VS < VCC + 0.5 V
for temperature range: −40 to +125 °C
74HC/HCT
above +70 °C: derate linearly with 12 mW/K
above +70 °C: derate linearly with 8 mW/K
Note to ratings
1. To avoid drawing VCC current out of terminal Z, when switch current flows in terminals Yn, the voltage drop across
the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no VCC current will flow out
of terminals Yn. In this case there is no limit for the voltage drop across the switch, but the voltages at Yn and Z may
not exceed VCC or VEE.
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER
74HC
74HCT
UNIT CONDITIONS
min. typ. max. min. typ. max.
VCC
VCC
VI
VS
Tamb
Tamb
tr, tf
DC supply voltage VCC−GND
DC supply voltage VCC−VEE
DC input voltage range
2.0 5.0
2.0 5.0
GND
DC switch voltage range
VEE
operating ambient temperature range −40
operating ambient temperature range −40
input rise and fall times
6.0
10.0 4.5 5.0
10.0 2.0 5.0
VCC GND
VCC VEE
+85 −40
+125 −40
1000
500
400
250
6.0
5.5 V
10.0 V
VCC V
VCC V
+85 °C
+125 °C
500 ns
see Figs 6 and 7
see Figs 6 and 7
see DC and AC
CHARACTERISTICS
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
VCC = 10.0 V
December 1990
5
5 Page 
Philips Semiconductors
8-channel analog multiplexer/demultiplexer
with latch
Product specification
74HC/HCT4351
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
SYMBOL
PARAMETER
min.
74HCT
+25 −40 to +85
typ. max. min. max.
−40 to +125
UNIT
VCC
(V)
min. max.
VEE
(V)
OTHER
tPHL/ tPLH propagation delay
Vis to Vos
tPZH/ tPZL turn “ON” time
E1 to Vos
tPZH/ tPZL turn “ON” time
E2 to Vos
tPZH/ tPZL turn “ON” time
LE to Vos
tPZH/ tPZL turn “ON” time
Sn to Vos
tPHZ/ tPLZ turn “OFF” time
E1 to Vos
tPHZ/ tPLZ turn “OFF” time
E2 to Vos
tPHZ/ tPLZ turn “OFF” time
LE to Vos
tPHZ/ tPLZ turn “OFF” time
Sn to Vos
tsu set-up time
Sn to LE
th hold time
Sn to LE
tW LE minimum
pulse width HIGH
6 12
48
40 75
31 60
35 70
26 50
42 75
37 60
39 75
30 60
27 55
20 40
32 60
26 50
33 60
30 55
33 65
29 55
12 6
14 7
5 −1
5 −2
25 13
25 13
15
10
94
75
88
63
94
75
94
75
69
50
75
63
75
69
81
69
15
18
5
5
31
31
18 ns
12
113 ns
90
105 ns
75
113 ns
90
113 ns
90
83 ns
60
90 ns
75
90 ns
83
98 ns
83
18 ns
21
5 ns
5
38 ns
38
4.5 0 RL = ∞;
4.5 −4.5 CL = 50 pF
(see Fig.17)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.18)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.19)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.19)
4.5 0 RL = 1 kΩ;
4.5 −4.5 CL = 50 pF
(see Fig.19)
December 1990
11
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet 74HCT4351.PDF ] | |
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