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Renesas
Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS (non-inverted OPEN-COLLECTOR OUTPUTS)

OCTAL BUS TRANSCEIVERS (non-inverted OPEN-COLLECTOR OUTPUTS)

This OCTAL BUS TRANSCEIVERS is designed for asynchronous two-way communication between data BUSes. The devices transmit data, from the A BUS to the B BUS or from the B BUS to the A BUS depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the BUSes are effectively isolated.

Renesas
Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS (inverted OPEN-COLLECTOR OUTPUTS)

OCTAL BUS TRANSCEIVERS (inverted OPEN-COLLECTOR OUTPUTS)

This OCTAL BUS TRANSCEIVERS is designed for asynchronous two-way communication between data BUSes. The devices transmit data from the A BUS to the B BUS or from the B BUS to the A BUS depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the BUSes are effectively isolated.

Part Name(s) : HD74LS641
Hitachi
Hitachi -> Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS (non-inverted OPEN-COLLECTOR OUTPUTS)

OCTAL BUS TRANSCEIVERS (non-inverted OPEN-COLLECTOR OUTPUTS)

Renesas
Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS (non-inverted OPEN-COLLECTOR outpurs)

OCTAL BUS TRANSCEIVERS (non-inverted OPEN-COLLECTOR outpurs)

Philips
Philips Electronics
Description : OCTAL BUS transceiver, non-inverting (open collector)

DESCRIPTION
The 74F621 is an OCTAL transceiver featuring non-inverting open collector BUS-compatible OUTPUTS in both send and receive directions. The OUTPUTS are capable of sinking 64mA, providing very good capacitive drive characteristics.
This OCTAL BUS transceiver is designed for asynchronous two-way communication between data BUSes. The control function implementation allows for maximum flexibility in timing.

FEATURES
• High-impedance NPN base inputs for reduced loading (20µA in High and Low states)
OCTAL bidirectional BUS interface
• Open collector OUTPUTS sink 64mA
• Non-inverting

Renesas
Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS (non-inverted 3-state OUTPUTS)

OCTAL BUS TRANSCEIVERS (non-inverted 3-state OUTPUTS)

This OCTAL BUS TRANSCEIVERS is designed for asynchronous two-way communication between data BUSes. The devices transmit data from the A BUS to the B BUS or from the B BUS to the A BUS depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the BUSes are effectively isolated.

Renesas
Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS (inverted 3-state OUTPUTS)

OCTAL BUS TRANSCEIVERS (inverted 3-state OUTPUTS)

This OCTAL BUS TRANSCEIVERS is designed for asynchronous two-way communication between data BUSes. The device transmit data from the A BUS to the B BUS or from the B BUS to the A BUS depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the BUSes are effectively isolated.

Philips
Philips Electronics
Description : OCTAL latched bidirectional FutureBUS TRANSCEIVERS 3-State OPEN-COLLECTOR

DESCRIPTION
The 74F8962 and 74F8963 are OCTAL bidirectional latched TRANSCEIVERS and are intended to provide the electrical interface to a high performance wired-OR BUS. The B port inverting drivers are low-capacitance open collector WITH controlled ramp and are designed to sink 100mA from 2 volts. The B port inverting receivers have a 150mV threshold region.

FEATURES
OCTAL latched transceiver
• Drives heavily loaded backplanes WITH equivalent load impedances down to 10Ω
• High drive (100mA) open collector drivers on B port
• Reduced voltage swing (1 volt) produces less noise and reduces power consumption
• High speed operation enhances performance of backplane BUSes and facilitates incident wave switching
• Compatible WITH IEEE 896 futureBUS standards
• Built–in precision band–gap reference provides accurate receiver thresholds and improved noise immunity
• Multiple GND pins minimize ground bounce
• Glitch–free power up/power down operation

Description : OCTAL latched bidirectional FutureBUS TRANSCEIVERS (3-State + OPEN-COLLECTOR)

DESCRIPTION
The 74F8960 and 74F8961 are OCTAL bidirectional latched TRANSCEIVERS and are intended to provide the electrical interface to a high performance wired–OR BUS. The B port inverting drivers are low–capacitance open collector WITH controlled ramp and are designed to sink 100mA from 2 volts. The B port inverting receivers have a 100 mV threshold region and a 4ns glitch filter.

FEATURES
OCTAL latched transceiver
• Drives heavily loaded backplanes WITH equivalent load impedances down to 10Ω
• High drive (100mA) open collector drivers on B port
• Reduced voltage swing (1 volt) produces less noise and reduces power consumption
• High speed operation enhances performance of backplane BUSes and facilitates incident wave switching
• Compatible WITH IEEE futureBUS standards
• Built-in precision band-gap reference provides accurate receiver thresholds and improved noise immunity
• Controlled output ramp and multiple GND pins minimize ground bounce
• Glitch-free power up/down operation

Hitachi
Hitachi -> Renesas Electronics
Description : OCTAL BUS TRANSCEIVERS(non-inverted-3state OUTPUTS)

OCTAL BUS TRANSCEIVERS(non-inverted-3state OUTPUTS)

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