74HC4051 Datasheet, PDF (22/31 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer

NXP Semiconductors
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
2RL
V_CC
2RL
Sn, E
Yn
Z
G
2RL
V_EE GND _2RL
V_ct
oscilloscope
001aan387
Fig 18. Test circuit for measuring crosstalk between control input and any switch
V_CC
Sn
V_is
10 μF _Yn/Z
Z/Yn
V_os
V_EE GND _RL
CL dB
V_CC = 4.5 V; GND = 0 V; V_EE = 4.5 V; R_L = 50 ; R_S = 1 k.
a. Test circuit
001aan385
5
V_os
(dB)
3
001aad551
1
−1
−3
−5
10
10²
10³
10⁴
10⁵
10⁶
f (kHz)
b. Typical frequency response
Fig 19. Test circuit for frequency response
74HC_HCT4051
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 13 December 2011
© NXP B.V. 2011. All rights reserved.
22 of 31