| Description | The 74ABT543A high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT543A octal registered transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB... |
| Features |
and benefits
Combines 74ABT245 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each direction Live insertion and extraction permitted Output capability: +64 mA to 32 mA Power-up 3-state Power-up reset Latch-up protection... |
| Datasheet |
 74ABT543A Datasheet - 127.57KB |
| Part Number | Description |
|---|---|
 NXP |
Octal buffer The 74ABT540 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT540 device is an octal inverting buffer that is ideal for driving bus lines. The device features input and outputs on opposite sides of the package to facilitate printed circuit board layout. • Power-up 3-State QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25°C; GND = 0V CL = 50pF; VCC = 5V VI = 0V or VCC Outputs disabled; VO = 0V or VCC Outputs disabled; VCC = 5.5V TYPICAL 3.1 3 7 50 UNIT ns pF pF µA ORDERING INFORMATION PACKAGES 20... |
NXP |
Octal buffer/line driver The 74ABT541 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT541 device is an octal buffer that is ideal for driving bus lines. The outputs are all capable of sinking 64mA and sourcing 32mA. The device features input and outputs on opposite sides of the package to facilitate printed circuit board layout. • Efficient pinout to facilitate PC board layout • 3-State buffer outputs sink 64mA and source 32mA • Power-up 3-State • Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17 QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total ... |
 Fairchild Semiconductor |
Octal Buffer/Line Driver The ABT541 is an octal buffer and line driver with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/ receiver. The ABT541 is similar to the ABT244 with broadside pinout. Features s Non-inverting buffers s Output sink capability of 64 mA, source capability of 32 mA s Guaranteed output skew s Guaranteed multiple output switching specifications s Output switching specified for both 50 pF and 250 pF loads s Guaranteed simultaneous switching, noise level and dynamic threshold performance s Guaranteed latchup protection s High impedance, glitch free bus loading during entire power up and power down cycle s Nondestructive hot inserti... |
Fairchild Semiconductor |
Octal Registered Transceiver The ABT543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. s Separate controls for data flow in each direction s Guaranteed output skew s Guaranteed multiple output switching specifications s Output switching specified for both 50 pF and 250 pF loads s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed latchup protection s High impedance glitch free bus loading during entire power up and power down cycle s Nondestructiv... |
NXP |
Octal latched transceiver The 74ABT543A high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT543A octal registered transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT245 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each di... |
NXP |
Octal latched transceiver The 74ABT543A high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT543A octal registered transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT245 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each di... |
NXP |
Octal latched transceiver The 74ABT543A high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT543A octal registered transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT245 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each di... |
NXP |
Octal latched transceiver The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT640 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each directi... |
NXP |
Octal latched transceiver The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT640 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each directi... |
NXP |
Octal latched transceiver The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT640 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each directi... |
NXP |
Octal latched transceiver The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2. Features and benefits Combines 74ABT640 and 74ABT373 type functions in one device 8-bit octal transceiver with D-type latch Back-to-back registers for storage Separate controls for data flow in each directi... |