November 1983
Revised January 1999
CD401
6BC
Quad
Bi
la
ter
a
l Sw
i
t
c
h
© 1999 Fairchild Semiconductor Corporation DS005661.prf www.fairchildsemi.com
CD4016BC
Quad Bilateral Switch
General Description
The CD4016BC is a quad bilateral switch intended for the
transmission or multiplexing of analog or digital signals. It is
pin-for-pin compatible with CD4066BC.
Features
a73 Wide supply voltage range: 3V to 15V
a73 Wide range of digital and analog switching: ±7.5 V
PEAK
a73 “ON” resistance for 15V operation: 400Ω (typ.)
a73 Matched “ON” resistance over 15V signal input:
∆R
ON
= 10Ω (typ.)
a73 High degree of linearity:
0.4% distortion (typ.)
@ f
IS
= 1 kHz, V
IS
= 5 V
p-p
,
V
DD
−V
SS
= 10V, R
L
= 10 kΩ
a73 Extremely low “OFF” switch leakage:
0.1 nA (typ.)
@ V
DD
− V
SS
= 10V
T
A
= 25°C
a73 Extremely high control input impedance: 10
12
Ω (typ.)
a73 Low crosstalk between switches:
−50 dB (typ.)
@ f
IS
= 0.9 MHz, R
L
= 1 kΩ
a73 Frequency response, switch “ON”: 40 MHz (typ.)
Applications
• Analog signal switching/multiplexing
Signal gating
Squelch control
Chopper
Modulator/Demodulator
Commutating switch
• Digital signal switching/multiplexing
• CMOS logic implementation
• Analog-to-digital/digital-to-analog conversion
• Digital control of frequency, impedance, phase, and ana-
log-signal gain

Ordering Code:
Devices also available in Tape and Reel. Specify by appending the letter suffix “X” to the ordering code.
Connection Diagram
Pin Assignments for DIP and SOIC
Schematic Diagram

Order Number Package Number Package Description
CD4016BCM M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
CD4016BCN N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide