SNJ54ALS640BJ ,Octal Bus Transceivers With 3-State Outputs SN54ALS640B, SN54AS640, SN74ALS640B, SN74AS640 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SDAS122 ..
SNJ54ALS645AW ,Octal Bus Transceivers With 3-State Outputselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SNJ54ALS688J ,8-Bit Identity Comparatorsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SNJ54ALS74AFK ,Dual Positive-Edge-Triggered D-type Flip-Flops With Clear And Presetmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SNJ54ALS74AJ ,Dual Positive-Edge-Triggered D-type Flip-Flops With Clear And Presetmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SNJ54AS02J ,Quadruple 2-Input Positive-NOR Gateselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SPX3819 , 500 mA, Low-Noise LDO Voltage Regulator
SPX3819M5 , 500 mA, Low-Noise LDO Voltage Regulator
SPX3819M5-1.2 , 500mA, Low-Noise LDO Voltage Regulator
SPX3819M5-1.8 , 500mA, Low-Noise LDO Voltage Regulator
SPX3819M5-2.5 , 500 mA, Low-Noise LDO Voltage Regulator
SPX3819M5-3.0 , 500mA, Low-Noise LDO Voltage Regulator
SNJ54ALS640BJ
Octal Bus Transceivers With 3-State Outputs
Chip Carriers (FK), and Standard Plastic (N)
and Ceramic (J) 300-mil DIPs
descriptionThese octal bus transceivers are designed for
asynchronous two-way communication between
data buses. These 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 output-enable (OE) input can be
used to disable the device so that the buses are
effectively isolated.
The -1 version of the SN74ALS640B is identical to
the standard version, except that the
recommended maximum IOL for the -1 version is
increased to 48 mA. There is no -1 version of the
SN54ALS640B.
The SN54ALS640B and SN54AS640 are
characterized for operation over the full military
temperature range of –55°C to 125°C. The
SN74ALS640B and SN74AS640 are
characterized for operation from 0°C to 70°C.
FUNCTION TABLEGND
SN54ALS640B, SN54AS640... FK PACKAGE
(TOP VIEW)A1DIRB6
GND
