HEF4069UBT,653 NXP Semiconductors, HEF4069UBT,653 Datasheet - Page 8
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HEF4069UBT,653
Manufacturer Part Number
HEF4069UBT,653
Description
IC HEX INVERTER 14SOIC
Manufacturer
NXP Semiconductors
Series
4000Br
Datasheet
1.HEF4069UBP652.pdf
(16 pages)
Specifications of HEF4069UBT,653
Number Of Circuits
6
Logic Type
Inverter
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Number Of Inputs
1
Current - Output High, Low
4.2mA, 4.2mA
Voltage - Supply
3 V ~ 15 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Logic Family
HEF4000
High Level Output Current
- 4.2 mA
Low Level Output Current
4.2 mA
Propagation Delay Time
90 ns, 40 ns, 25 ns
Supply Voltage (max)
15 V
Supply Voltage (min)
3 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.3 V, 5 V, 9 V, 12 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
933373000653
HEF4069UBTD-T
HEF4069UBTD-T
HEF4069UBTD-T
HEF4069UBTD-T
NXP Semiconductors
12. Application information
HEF4069UB_6
Product data sheet
Fig 7.
Astable relaxation oscillator
V
V
DD
SS
C2
1/6 HEF4069UB
Some examples of applications for the HEF4069UB.
Figure 7
BAW62 diodes. The oscillation frequency is mainly determined by R1 × C1, provided
R1 << R2 and R2 × C2 << R1 × C1.
The function of R2 is to minimize the influence of the forward voltage across the protection
diodes on the frequency; C2 is a stray (parasitic) capacitance.
The period T
where:
V
The period is fairly independent of V
influenced by V
T
T
ST
2
D
1
=
R2
=
= the signal threshold level of the inverter.
R1C1In
R1C1In
shows an astable relaxation oscillator using two HEF4069UB inverters and 2
p
C
A
V
------------------------- -
2V
---------------------------- -
1/6 HEF4069UB
V
is given by T
DD
R1
DD
ST
DD
V
.
+
ST
–
–
V
V
V
ST
ST
Rev. 06 — 8 December 2009
ST
B
C1
p
= T
1
C
D
A
B
+ T
forward voltage
clamping diode
DD
2
,
, V
ST
and temperature. The duty factor, however, is
HEF4069UB
© NXP B.V. 2009. All rights reserved.
001aag162
V
0 V
V
0 V
1.5V
V
0.5V
0 V
−0.5V
V
0.5V
0 V
DD
DD
DD
DD
Hex inverter
DD
DD
DD
DD
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