| Description | The 74ABT162244 is a 16-bit buffer/line driver with 30 Ω termination resistors and 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A H... |
| Features |
four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
2. Features and benefits
• Supply voltage range from 4.5 V to 5.5 V • BiCMOS high speed and output drive • Direct interface with TTL levels • Power-up 3-state • IOFF circuitry provides partial Power-down mode operation • ... |
| Datasheet |
 74ABT162244 Datasheet - 339.56KB |
| Part Number | Description |
|---|---|
 NXP |
16-bit inverting buffer/driver The 74ABT162240 is a high-performance BiCMOS device which combines low static and dynamic power dissipation with high speed. This device is an inverting 16-bit buffer that is ideal for driving bus lines. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. Two options are available, 74ABT162240 which does not have the bus hold feature and 74ABTH162240 which incorporates the bus hold feature. QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ ICCL PARAMETER Propagation delay nAx to nYx Input capacitance nOE Output capacitance supply Quiescent su ly current CL = 50pF; VCC = VI = 0V or 3.0V Outputs disabled; VO = 0V or Outputs disabled; V... |
NXP |
16-bit buffer/line driver The 74ABT162244 high-performance Bipolar CMOS (BiCMOS) device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT162244 is a 16-bit buffer that is ideal for driving bus lines. The device features four output enable inputs (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-state outputs. The 74ABT162244 is designed with 30 series resistance in both the upper and lower output structures. This design reduces line noise in applications such as memory address drivers, clock drivers and bus receivers/transmitters. 2. Features and benefits 16-bit bus interface Multiple VCC and GND pins minimize switching noise Power-up 3-state 3-state buf... |
 Fairchild Semiconductor |
16-Bit Buffer/Line Driver The ABT162244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Individual 3STATE control inputs can be shorted together for 8-bit or 16-bit operation. The 25Ω series resistors in the outputs reduce ringing and eliminate the need for external resistors. Features s Separate control logic for each nibble s 16-bit version of the ABT2244 s Guaranteed latchup protection s High impedance glitch free bus loading during entire power up and power down cycle s Non-destructive hot insertion capability Ordering Code: Order Number 74ABT162244CSSC 74ABT16... |
 Philips |
16-bit buffer/line driver INTEGRATED CIRCUITS 74ABT162244 74ABTH162244 16-bit buffer/line driver with 30Ω series termination resistors (3-State) Product specification Supersedes data of 1998 Feb 25 IC23 Data Handbook 1998 Oct 22 Philips Semiconductors Philips Semiconductors 16-bit buffer/line driver with 30Ω series termination resistors (3-State) Product specification 74ABT162244 74ABTH162244 FEATURES • 16-bit bus interface • Multiple VCC and GND pins minimize switching noise • Power-up 3-State • 3-State buffers • Output capability: +12 mA/–32mA • Live insertion/extraction permitted • Latch-up protection exceeds 500mA per JEDEC Std 17 • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Ma... |
 nexperia |
16-bit bus transceiver The 74ABT162245A; 74ABTH162245A is a 16-bit transceiver with 30 Ω termination resistors and 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. Two options are available, 74ABT162245A which does not have the bus hold fea... |
NXP |
16-Bit bus transceiver The 74ABT162245A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT162245A device is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two Output Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control. The 74ABT162245A is designed with 30 ohm series resistance in both the upper and lower output structures on both A and B ports. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus rec... |