74HC4351 Datasheet, PDF (5/17 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer with latch

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 V_EE = GND (ground = 0 V)
SYMBOL
V_CC
±I_IK
±I_SK
±I_S
±I_EE
±I_CC; ±I_GND
T_stg
P_tot
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 V_EE current
DC V_CC or GND current
storage temperature range
20
50
−65 +150
power dissipation per package
plastic DIL
750
plastic mini-pack (SO)
500
P_S
power dissipation per switch
100
UNIT
V
mA
mA
mA
mA
mA
°C
mW
mW
mW
CONDITIONS
for V_I < −0.5 V or V_I > V_CC + 0.5 V
for V_S < −0.5 V or V_S > V_CC + 0.5 V
for −0.5 V < V_S < V_CC + 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 V_CC current out of terminal Z, when switch current flows in terminals Y_n, the voltage drop across
the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no V_CC current will flow out
of terminals Y_n. In this case there is no limit for the voltage drop across the switch, but the voltages at Y_n and Z may
not exceed V_CC or V_EE.
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER
74HC
74HCT
UNIT CONDITIONS
min. typ. max. min. typ. max.
V_CC
V_CC
V_I
V_S
T_amb
T_amb
t_r, t_f
DC supply voltage V_CC−GND
DC supply voltage V_CC−V_EE
DC input voltage range
2.0 5.0
2.0 5.0
GND
DC switch voltage range
V_EE
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
V_CC GND
V_CC V_EE
+85 −40
+125 −40
1000
500
400
6.0
250
5.5 V
10.0 V
V_CC V
V_CC V
+85 °C
+125 °C
500 ns
see Figs 6 and 7
see Figs 6 and 7
see DC and AC
CHARACTERISTICS
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
V_CC = 10.0 V
December 1990
5