series parts have the advantage of lower power consumption, wider
range of supply voltages (3 V to 15 V), and simpler circuit design
due to the vastly increased fan out. However their slower speed
(initially about 1 MHz operation, compared with bipolar TTL's 10 MHz)
limits their applications to static or slow speed designs. The
7400 series of transistor–transistor logic (TTL) integrated
circuits are the most popular family of TTL integrated circuit logic
. The 7400 series contains hundreds of devices that provide
everything from basic logic gates, flip-flops, and counters, to
special purpose bus transceivers and arithmetic logic units (ALU).
74HC02 - Quad 2-input NOR Gate DIPFeaturesFour Independent NOR Gates Standard Pin Configuration Also Available in SMD Type Operating Temperature to 70oC High-Speed CMOS Type Typical propagation delay: 8 nsWide power supply range: 2–6V (Vcc=5v)Low quiescent supply current: 20 µA maximumLow input curr..
74HC11 - Triple 3-Input AND Gate DIPFeaturesThree Independent 3-Input AND GatesStandard Pin ConfigurationOperating Temperature to 70oCStandard TTL Switching VoltagesSuperseded, Not Recommended for New DesignsVCC Supply Voltage 4.75 - 5 VVIH HIGH-..
74HC154 - 4-Line to 16-Line Decoder/Demultiplexer -Narrow DIPFeaturesDecodes 4 binary-coded inputs into one of 16 mutually exclusive outputsPerforms the demultiplexing function by distributing data from one input line to any one of 16 outputsInput clam..
74HC160 - Presettable synchronous BCD decade counter DIPFEATURES Internal Look Ahead for Fast CountingCarry Output for n-bit CascadingSynchronous CountingLoad Control LineSuperseded, Not Recommended for New DesignsSynchronous counting and ..
74HC164-8-Bit Serial In/Parallel Out Shift Register DIPFeatures8-bit Gated Serial Inputs with Asynchronous ClearClocking Occurs on the Low-to-High Transition of the Clock InputData at the Serial Inputs can be Changed on High or Low State of the Clo..
74LS245 - Octal Bus Transmitter Receiver SMD PackageFeaturesTri-State Outputs Drive Bus Lines DirectlyPNP Inputs Reduce DC Loading on Bus LinesHysteresis InputsDesigned for use as Bus Oriented Transmitters/ReceiversHigh-Speed CMOS TypeVCC Supply Voltag..
74HC541 - Octal Buffer/Line Driver Tri-State DIPFeaturesIdentical to 74HC241 with Different Pinouts Hysteresis at Inputs to Improve Noise Margin PNP Inputs Reduce Loading 3-State Outputs Drive Bus Lines Input Clamp DiodesTypical propagation delay: 12 ns3-STATE outputs for connection to system busesW..
74HC573 - Octal D-Type Transparent Latches DIPFeaturesIdentical to 74HC373 with Different PinoutsInputs and Outputs on Opposite Sides of the PackageUseful as Input or Output Port for MicroprocessorsFully TTL and CMOS CompatibleInput Clamp DiodesTypical propagation delay: 18 nsWide operating voltage ..
74HC595 - 8-bit shift register- SMD
an 8-bit Serial-In Parallel-Out Shift Register that feeds an 8-bit D-type
Register has Direct ClearAccurate
from Dc to 20MHz3-State
TTL Switching VoltagesLow
quiescent current: 80 µA maximum Low..