74HC4053 Datasheet, PDF (19/33 Pages) NXP Semiconductors – Triple 2-channel analog multiplexer/demultiplexer

Philips Semiconductors
74HC4053; 74HCT4053
Triple 2-channel analog multiplexer/demultiplexer
Table 11: Dynamic characteristics type 74HCT4053 …continued
Voltages are referenced to GND (ground = 0 V); t_r = t_f = 6 ns; C_L = 50 pF unless otherwise specified; for test circuit see
Figure 14.
V_is is the input voltage at a nYn or nZ terminal, whichever is assigned as an input.
V_os is the output voltage at a nYn or nZ terminal, whichever is assigned as an output.
Symbol Parameter
Conditions
Min
Typ
Max Unit
t_PHZ,
t_PLZ
turn-OFF time
E to V_os
V_CC = 4.5 V; R_L = 1 kΩ; see Figure 13
V_EE = 0 V
-
-
66
ns
V_EE = −4.5 V
-
-
47
ns
Sn to V_os
V_EE = 0 V
V_EE = −4.5 V
-
-
66
ns
-
-
47
ns
[1] C_PD is used to determine the dynamic power dissipation (P_D in µW):
P_D = C_PD × V_CC2 × f_i + ∑{(C_L + C_S) × V_CC2 × f_o} where:
f_i = input frequency in MHz;
f_o = output frequency in MHz;
∑{(C_L + C_S) × V_CC2 × f_o} = sum of outputs;
C_L = output load capacitance in pF;
C_S = maximum switch capacitance in pF;
V_CC = supply voltage in V.
13. Waveforms
V_is input
V_os output
50 %
t_PLH
50 %
Fig 12. Propagation delay input (V_is) to output (V_os)
t_PHL
001aad555
74HC_HCT4053_4
Product data sheet
Rev. 04 — 9 May 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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