Phase Comparator and Programmable Counters

The MC14568B consists of a phase comparator, a divide–by–4, 16, 64 or 100 counter and a programmable divide–by–N 4–bit binary counter (all positive–edge triggered) constructed with MOS P–channelandN–channel enhancement mode devices (complementary MOS) in a monolithic structure. TheMC14568B has bee

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BCD Up/Down Counter

The MC14510B synchronous up/down BCD counter is constructed with MOS P–channel and N–channel enhancement mode devices in a monolithic structure. The counter consists of type D flip–flop stages with a gating structure to provide type T flip–flop capability. This counter can be preset by applying t

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CMOS MSI (Low?밣ower Complementary MOS)

BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals CMOS MSI (Low–Power Complementary MOS) TheMC14544B BCD–to–seven segment latch/decoder/driver is designed foruse with liquidcrystal readouts, and is constructed with complementary MOS(CMOS) enhancement mode devices. The circuit p

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NBCD Adder

NBCD Adder The MC14560B adds two 4–bit numbers in NBCD (natural binary coded decimal) format, resulting in sum and carry outputs in NBCD code. This device can also subtract when one set of inputs is complemented with a 9’s Complementer (MC14561B). All inputs and outputs are active high. The car

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4-Bit Arithmetic Logic Unit

4-Bit Arithmetic Logic Unit The MC14581B is a CMOS 4–bit ALU capable of providing 16 functions of two Boolean variables and 16 binary arithmetic operations on two 14–bit words. The level of the mode control input determines whether the output function is logic or arithmetic. The desired logic fun

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Dual 4?밒nput ?쏯AND??Gate 2?밒nput ?쏯OR/OR??Gate 8?밒nput ?쏛ND/NAND??Gate

Dual 4–Input “NAND” Gate 2–Input “NOR/OR” Gate 8–Input “AND/NAND” Gate The MC14501UB is constructed with MOS P–channel and N–channel enhancement mode devices in a single monolithic structure. These complementary MOS logic gates find primary use where low power dissipation and/or high noise immuni

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Dual Schmitt Trigger

The MC14583B is a dual Schmitt trigger constructed with complementary P–channel and N–channel MOS devices on a monolithic silicon substrate. Each Schmitt trigger is functionally independent except for a common 3–state input and an internally–connected Exclusive OR output for use in line receiver a

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4x4 Multiport Register

4 x 4 Multiport Register The MC14580B is a 4 by 4 multiport register useful in small scratch pad memories, arithmetic operations when coupled with an adder, and other data storage applications. It allows independent reading of any two words (or the same word at both outputs) while writing into an

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QUAD TRANSPARENT LATCH

The MC14042B Quad Transparent Latch is constructed with MOS P–channel and N–channel enhancement mode devices in a single monolithic structure. Each latch has a separate data input, but all four latches share a common clock. The clock polarity (high or low) used to strobe data through the latches c

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18-BIT STATIC SHIFT REGISTER

The MC14006B shift register is comprised of four separate shift register sections sharing a common clock: two sections have four stages, and two sections have five stages with an output tap on both the fourth and fifth stages. This makes it possible to obtain a shift register of 4, 5, 8, 9, 10, 12

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