74HC4016 Datasheet, PDF (2/14 Pages) NXP Semiconductors – Quad bilateral switches

Philips Semiconductors
Product specification
Quad bilateral switches
74HC/HCT4016
FEATURES
• Low “ON” resistance:
160 Ω (typ.) at V_CC = 4.5 V
120 Ω (typ.) at V_CC = 6.0 V
80 Ω (typ.) at V_CC = 9.0 V
• Individual switch controls
• Typical “break before make” built in
• Output capability: non-standard
• I_CC category: SSI
GENERAL DESCRIPTION
The 74HC/HCT4016 are high-speed Si-gate CMOS
devices and are pin compatible with the “4016” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
The 74HC/HCT4016 have four independent analog
switches (transmission gates).
Each switch has two input/output terminals (Y_n, Z_n) and an
active HIGH enable input (E_n). When E_n is connected to
V_CC, a low bidirectional path between Y_n and Z_n is
established (ON condition). When E_n is connected to
ground (GND), the switch is disabled and a high
impedance between Y_n and Z_n is established (OFF
condition).
Current through a switch will not cause additional
V_CC current provided the voltage at the terminals of the
switch is maintained within the supply voltage range;
V_CC >> (V_Y, V_Z) >> GND. Inputs Y_n and Z_n are electrically
equivalent terminals.
QUICK REFERENCE DATA
GND = 0 V; T_amb = 25 °C; t_r = t_f = 6 ns
SYMBOL
PARAMETER
CONDITIONS
t_PZH/ t_PZL
t_PHZ/ t_PLZ
C_I
C_PD
C_S
turn “ON” time E_n to V_OS
turn “OFF” time E_n to V_OS
input capacitance
power dissipation capacitance per switch
max. switch capacitance
C_L = 15 pF; R_L = 1 kΩ;
V_CC = 5 V
notes 1 and 2
Notes
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 = max. switch capacitance in pF
V_CC = supply voltage in V
2. For HC the condition is V_I = GND to V_CC
For HCT the condition is V_I = GND to V_CC − 1.5 V
TYPICAL
HC
16
14
3.5
12
5
HCT
17
20
3.5
12
5
UNIT
ns
ns
pF
pF
pF
ORDERING INFORMATION
See “74HC/HCT/HCU/HCMOS Logic Package Information”.
December 1990
2