The 4000 series is the general classification used to refer bigfoot 4000 aw sperry 4000 series series to the industry standard pocket gps navigator ipaq 4000 series integrated circuits which implement a variety of logic functions using CMOS technology. They were created series 4000 series cmos pinout 4000 operator in the 1960s as a lower power 4000 series aluminum and horton 4000 series operator manual more versatile alternative to the 7400 series of TTL logic chips. Almost all IC manufacturers hp laserjet 4000 and 4050 series printers maintenance kit have fabricated this series in part or whole over the years.
Initially, molex products 4000 series punch architectural punch home design architectural series 4000 and coupon series 4000 books the 4000 series was slower than the popular 7400 TTL versa 4000 series recovery cd chips, but had the advantage of much lower power consumption, the ability to operate over a much wider range of supply voltages, and simpler circuit design due to the vastly chicago & northwestern comfort world 4000 series windows rr - 4000 series increased fanout. However their slower speed (initially only capable of about 1MHz operation, hp 4000 series compared with TTL's 10MHz) meant that their applications were limited to static or slow speed designs. Later, new fabrication hammond 4000 series organ technology largely overcame the speed problems, while retaining backward compatibility with most circuit designs - a circuit could be made much faster by simply dropping in the newer chips. Although all semiconductors dage series 4000 can be lathem 4000 series automatic time clock damaged by electrostatic discharge, the high impedance of CMOS independence ceiling fan series 4000 inputs made them more suspectable than bipolar, TTL, lutron grafik eye 4000 series parts devices. Eventually, the advantages charlynn, 4000 series lsht motor 4000 heuer series tag of the 4000 home design architectural 4000 series digital cameras series 4000 apollo concept 4000 series portable overhead projector series edged out the older TTL chips, but at hammond 4000 series the same tag heuer 4000 series time ever increasing LSI techniques edged out the modular chip approach to design. The 4000 series is still widely architectural series 4000 available, but perhaps less important than it was two lathem 4000 series automatic time clock parts decades ago.
The 4000 series permits the use of "cookbook" design, where standard circuit elements can be created and shared, and connected to other adjusting the horton 4000 series circuits with few, if any, connection difficulties. electroline mazda b 4000 punch home design architectural series 4000 series trucks 4000 series gehl 4000 series audio technica 4000 series This greatly speeds up the design of new hardware punch software architectural series 4000 by reusing standard approaches to circuit design. In contrast, horton international s series 4000 1980 truck 4000 series control unit TTL circuits, while similarly modular, often required much more careful interfacing, since the limited fanout (and fan-in) meant that loading of each output had to be carefully considered. horton 4000 series Some modern TTL families, like 74LS reduce this problem with fanouts of 20. It is also much easier to prototype LSI designs using the 4000 series and get repeatable and transferrable power guard portable generator series 4000 results when aegis 4000 series moving to the more integrated design.
The series mpl 4000 series high-pressure cut-out switch was extended in the late 1970s and 1980s to include new types which implemented new or more greatly integrated functions, or were better versions of existing chips in the 4000 series. Most of these punch architectural series 4000 tutorial newer hp 4000 series pavilion chips were given 1990 international truck series 4000 45xx and 45xxx designations, but are usually still regarded by engineers as part of the 4000 series.
Example common 4000 series chips
- 4000 - dual 3-input NOR gate + 1 NOT gate
- 4001 - quad 2-input NOR gate
- 4002 - dual 4-input OR gate
- 4007 - dual complementary pair and inverter
- 4008 - 4 bit Full adder
- 4011 - quad 2-input NAND gate
- 4012 - dual 4-input NAND gate
- 4013 - dual D-type flip-flop
- 4014 - 8-bit shift register with synchronous parallel enable input
- 4015 - dual 4-bit shift register
- 4016 - quad bilateral switch
- 4017 - decade counter with decoded outputs
- 4020 - 14-bit binary counter
- 4021 - 8-bit shift register with asynchronous parallel load input
- 4022 - 4-bit binary up/down counter
- 4023 - triple 3-input NAND gate
- 4024 - 7-bit binary counter
- 4025 - triple 3-input NOR gate
- 4026 - dacade counter with 7-segment display driver
- 4027 - dual J-K flip-flop with set and clear
- 4028 - 1-of-10 decoder
- 4030 - quad 2-input XOR gate (obsoleted by 4070)
- 4038 - dual monostable timer
- 4040 - 12-stage divider/counter
- 4044 - 7-segment display decoder/LCD driver
- 4049 - hex NOT gate (6 NOT gates) (unusual pin configuration, capable of directly driving 74-series TTL)
- 4050 - hex BUFFER (6 non-inverting buffers) (unusual pin configuration, capable of directly driving 74-series TTL)
- 4068 - 8-input NAND/AND gate
- 4069 - hex NOT gate (6 NOT gates)
- 4070 - quad 2-input XOR gate
- 4071 - quad 2-input OR gate
- 4072 - dual 4-input OR gate
- 4073 - triple 3-input AND gate
- 4075 - triple 3-input OR gate
- 4077 - quad 2-input XNOR gate
- 4081 - quad 2-input AND gate
- 4082 - dual 4-input AND gate
- 4093 - quad 2-input NAND gate Schmitt trigger
- 40106 - hex Schmitt trigger inverter (NOT gates)
External links
- List of 4000 series ICs manufactured by Philips Semiconductors
Back to the top of 4000 series.
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Electronics Topics
The field of electronics is the study and use of systems that operate by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors. The design and construction of electronic circuits to solve practical problems is part of the fields of electronic engineering, and the hardware design side of computer engineering. The study of new semiconductor devices and their technology is sometimes considered as a branch of physics.
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