參數(shù)資料
型號: 935193260118
廠商: NXP SEMICONDUCTORS
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 16-CHANNEL, SGL ENDED MULTIPLEXER, PDSO24
封裝: PLASTIC, TSSOP-24
文件頁數(shù): 8/15頁
文件大?。?/td> 121K
代理商: 935193260118
September 1993
2
Philips Semiconductors
Product specication
16-channel analog
multiplexer/demultiplexer
74HC/HCT4067
FEATURES
Low “ON” resistance:
80
(typ.) at VCC = 4.5 V
70
(typ.) at VCC = 6.0 V
60
(typ.) at VCC = 9.0 V
typical “break before make” built-in
Output capability: non-standard
ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT4067 are high-speed Si-gate CMOS
devices and are pin compatible with the “4067” of the
“4000B” series. They are specified in compliance with
JEDEC standard no. 7A.
The 74HC/HCT4067 are 16-channel analog
multiplexers/demultiplexers with four address inputs (S0 to
S3) , an active LOW enable input (E), sixteen independent
inputs/outputs (Y0 to Y15) and a common input/output (Z).
The ”4067” contains sixteen bidirectional analog switches,
each with one side connected to an independent
input/output (Y0 to Y15) and the other side connected to a
common input/output (Z).
With E LOW, one of the sixteen switches is selected (low
impedance ON-state) by S0 to S3. All unselected switches
are in the high impedance OFF-state. With E HIGH, all
switches are in the high impedance OFF-state,
independent of S0 to S3.
The analog inputs/outputs (Y0 to Y15, and Z) can swing
between VCC as a positive limit and GND as a negative
limit. VCC to GND may not exceed 10 V.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns
Notes
1. CPD is used to determine the dynamic power dissipation (PD in W):
PD = CPD × VCC2 × fi +∑ { (CL + CS) × VCC2 × fo} where:
fi = input frequency in MHz
fo = output frequency in MHz
∑ {(CL + CS) × VCC2 × fo} = sum of outputs
CL = output load capacitance in pF
CS = max. switch capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC 1.5 V
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
tPZL/ tPZH
turn-on time
CL = 15 pF; RL =1 k; VCC = 5 V
E to Vos
26
32
ns
Sn to Vos
29
33
ns
tPLZ/ tPHZ
turn-off time
E to Vos
27
26
ns
Sn to Vos
29
30
ns
CI
input capacitance
3.5
pF
CPD
power dissipation capacitance per switch
notes 1 and 2
29
pF
CS
max. switch capacitance
independent (Y)
5
pF
common (Z)
45
pF
相關(guān)PDF資料
PDF描述
935165200118 16-CHANNEL, SGL ENDED MULTIPLEXER, PDSO24
933723400133 0.7 A, 200 V, SILICON, SIGNAL DIODE
934031700133 0.67 A, 1400 V, SILICON, SIGNAL DIODE
933741030113 0.7 A, 1000 V, SILICON, SIGNAL DIODE
933723410133 0.7 A, 400 V, SILICON, SIGNAL DIODE
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