SN74ABTE16245DL ,16-bit Incident-Wave Switching Bus Transceivers With 3-State Outputs SN54ABTE16245, SN74ABTE16245 16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERSWITH 3-STATE OUTPUTSSC ..
SN74ABTE16246DGGR ,11-Bit Incident-Wave Switching Bus Transceivers With 3-State and Open-Collector Outputs SN74ABTE16246 11-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERWITH 3-STATE AND OPEN-COLLECTOR OUTPUT ..
SN74ABTH162245 ,16-Bit Bus Transceivers With 3-State OutputsSN54ABTH162245, SN74ABTH16224516-BIT BUS TRANSCEIVERSWITH 3-STATE OUTPUTSSCBS712A – FEBRUARY 1998 – ..
SN74ABTH162245DGGR ,16-Bit Bus Transceivers With 3-State OutputsSN54ABTH162245, SN74ABTH16224516-BIT BUS TRANSCEIVERSWITH 3-STATE OUTPUTSSCBS712A – FEBRUARY 1998 – ..
SN74ABTH162245DL ,16-Bit Bus Transceivers With 3-State Outputslogic diagram (positive logic)2412DIR1DIR48 251OE 2OE36471A1 2A11322B11B1To Seven Other Channels To ..
SN74ABTH162260DL ,12-Bit to 24-Bit Multiplexed D-Type Latches With Series-Damping Resistors And 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LS161AN ,BCD decade counter/4-bit binary counterSN54/74LS160ASN54/74LS161ASN54/74LS162ABCD DECADE COUNTERS/SN54/74LS163A4-BIT BINARY COUNTERSThe LS ..
SN74LS161AN.. ,BCD decade counter/4-bit binary counterSN54/74LS160ASN54/74LS161ASN54/74LS162ABCD DECADE COUNTERS/SN54/74LS163A4-BIT BINARY COUNTERSThe LS ..
SN74LS161N ,BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERSSN54/74LS160ASN54/74LS161ASN54/74LS162ABCD DECADE COUNTERS/SN54/74LS163A4-BIT BINARY COUNTERSThe LS ..
SN74LS161N ,BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERSSN54/74LS160ASN54/74LS161ASN54/74LS162ABCD DECADE COUNTERS/SN54/74LS163A4-BIT BINARY COUNTERSThe LS ..
SN74LS162AN ,BCD decade counter/4-bit binary counterSN54/74LS160ASN54/74LS161ASN54/74LS162ABCD DECADE COUNTERS/SN54/74LS163A4-BIT BINARY COUNTERSThe LS ..
SN74LS162N ,BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERSSN54/74LS160ASN54/74LS161ASN54/74LS162ABCD DECADE COUNTERS/SN54/74LS163A4-BIT BINARY COUNTERSThe LS ..
SN74ABTE16245DGGR-SN74ABTE16245DL
16-bit Incident-Wave Switching Bus Transceivers With 3-State Outputs
High-Drive Outputs (IOH = –60 mA,IOL = 90 mA) Support 25-Ω Incident-Wave
Switching VCCBIAS Pin Minimizes Signal Distortion
During Live Insertion Internal Pullup Resistor on OE Keeps
Outputs in High-Impedance State During
Power Up or Power Down Distributed VCC and GND Pins Minimize
High-Speed Switching Noise Equivalent 25-Ω Series Damping Resistor
on B Port Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
descriptionThe ’ABTE16245 devices are 16-bit (dual-octal)
noninverting 3-state transceivers designed for
synchronous two-way communication between
data buses. The control-function implementation
minimizes external timing requirements. These
devices can be used as two 8-bit transceivers or
one 16-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus,
depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to
disable the device so that the buses are effectively isolated. When OE is low, the device is active.
The B port has an equivalent 25-Ω series output resistor to reduce ringing. Active bus-hold inputs also are on
the B port to hold unused or floating inputs at a valid logic level.
The A port provides for the precharging of the outputs via VCC BIAS, which establishes a voltage between 1.3 V
and 1.7 V when VCC is not connected.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors
with the bus-hold circuitry is not recommended.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2B1
GND
1B2
2B2
VCC
1B3
2B3
GND
1B4
2B4
1B5
2B5
GND
1B6
2B6CC
1B7
2B7
GND
1B8
2B8
2DIR
2A1
GND
1A2
2A2
VCC
1A3
2A3
GND
1A4
2A4
1A5
2A5
GND
1A6
2A6CC
1A7
2A7
GND
1A8
2A8
