74HC4052D-T Datasheet, PDF (13/28 Pages) NXP Semiconductors – Dual 4-channel analog multiplexer/demultiplexer

NXP Semiconductors
74HC4052; 74HCT4052
Dual 4-channel analog multiplexer/demultiplexer
Table 9. Dynamic characteristics for 74HC4052 …continued
GND = 0 V; t_r = t_f = 6 ns; C_L = 50 pF; for test circuit see Figure 15.
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_off
turn-off time
E, Sn to V_os; R_L = 1 kΩ; see Figure 14
[4]
V_CC = 2.0 V; V_EE = 0 V
-
-
375
ns
V_CC = 4.5 V; V_EE = 0 V
-
-
75
ns
V_CC = 6.0 V; V_EE = 0 V
-
-
64
ns
V_CC = 4.5 V; V_EE = −4.5 V
-
-
57
ns
[1] All typical values are measured at T_amb = 25 °C.
[2] t_pd is the same as t_PHL and t_PLH.
[3] t_on is the same as t_{PZH and} t_PZL.
[4] t_off is the same as t_PHZ and t_PLZ.
[5] C_PD is used to determine the dynamic power dissipation (P_D in μW).
P_D = C_PD × V_CC2 × f_i × N + Σ{(C_L + C_sw) × V_CC2 × f_o} where:
f_i = input frequency in MHz;
f_o = output frequency in MHz;
N = number of inputs switching;
Σ{(C_L + C_sw) × V_CC2 × f_o} = sum of outputs;
C_L = output load capacitance in pF;
C_sw = switch capacitance in pF;
V_CC = supply voltage in V.
Table 10. Dynamic characteristics for 74HCT4052
GND = 0 V; t_r = t_f = 6 ns; C_L = 50 pF; for test circuit see Figure 15.
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_amb = −40 °C to +85 °C^[1]
t_pd
propagation delay V_is to V_os; R_L = ∞ Ω; see Figure 13
[2]
V_CC = 4.5 V; V_EE = 0 V
-
5
15
ns
V_CC = 4.5 V; V_EE = −4.5 V
-
4
10
ns
t_on
turn-on time
E, Sn to V_os; R_L = 1 kΩ; see Figure 14
[3]
V_CC = 4.5 V; V_EE = 0 V
-
41
88
ns
V_CC = 5.0 V; V_EE = 0 V; C_L = 15 pF
-
18
-
ns
V_CC = 4.5 V; V_EE = −4.5 V
-
28
60
ns
t_off
turn-off time
E, Sn to V_os; R_L = 1 kΩ; see Figure 14
[4]
V_CC = 4.5 V; V_EE = 0 V
-
26
63
ns
V_CC = 5.0 V; V_EE = 0 V; C_L = 15 pF
-
13
-
ns
V_CC = 4.5 V; V_EE = −4.5 V
-
21
48
ns
C_PD
power dissipation per switch; V_I = GND to V_CC − 1.5 V
capacitance
[5] _-
57
-
pF
74HC_HCT4052
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 11 May 2011
© NXP B.V. 2011. All rights reserved.
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