SNJ54ABT843JT

SNJ54ABT843JT

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SNJ54ABT843JT
9-BIT BUS-INTERFACE D-TYPE LATCH
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Quantity Available: 3396
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Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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SNJ54ABT843JT description

’ABT843 9-bitlatches are designedThefor driving highly capacitive orspecificallyloads. They arerelativelyparticularly suitableimplementing bufferforregisters, I/O ports, bidirectional bus drivers, andworking registers.low-impedanceThe nine transparent D-type latches provide truedata at the outputs.lowlogic(high orA buffered output-enable (OE) input can be usedto place the nine outputs in either a normal logicstatelevels) or ahigh-impedance state. The outputs are also in thehigh-impedance state during power-up andpower-down conditions. The outputs remain in thehigh-impedance state while the device is powereddown. In the high-impedance state, the outputsneither load nor drive the bus lines significantly.The high-impedance state and increased driveprovide the capability to drive bus lines withoutneed for interface or pullup components.OE does not affect the internal operations of the latch. Previously stored data can be retained or new data canbe entered while the outputs are in the high-impedance state.To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullupresistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.The SN54ABT843 is characterized for operation over the full military temperature range of –55°C to 125°C. TheSN74ABT843 is characterized for operation from –40°C to 85°C.

Product Attributes

TYPE DESCRIPTION Select all
Circuit 9:9
Logic Type D-Type Transparent Latch
Product Status Active
Supplier Device Package 24-CDIP
Package Tube
Package / Case 24-CDIP (0.300", 7.62mm)
Mounting Type Through Hole
Series 54ABT
Operating Temperature -55°C ~ 125°C
Current - Output High, Low 24mA, 48mA
Delay Time - Propagation 4.4ns
Independent Circuits 1
Voltage - Supply 4.5V ~ 5.5V
Output Type Tri-State, Non-Inverted

Active

Quantity Available: 3396
SZC Quality Assurance
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments
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