SNJ54ALS373AJ ,Octal D-Type Transparent Latches with 3-state Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SNJ54ALS37AJ ,Quadruple 2-Input Positive-NAND Buffers 14-CDIP -55 to 125
SNJ54ALS37AJ ,Quadruple 2-Input Positive-NAND Buffers 14-CDIP -55 to 125
SNJ54ALS38BJ ,Quadruple 2-Input Positive-NAND Buffers With Open-Collector Outputselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SNJ54ALS541J ,Octal Buffers And Line Drivers With 3-State Outputsmaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, V . . . ..
SNJ54ALS569AFK ,Synchronous 4-Bit Up/Down Binary Counters With 3-State Outputs SN54ALS569A, SN74ALS568A, SN74ALS569A SYNCHRONOUS 4-BIT UP/DOWN DECADE AND BINARY COUNTERS WITH 3- ..
SPX2954M3-3.3 , 250 mA Low Drop Out Voltage Regulator
SPX2954S-5.0 , 250 mA Low Drop Out Voltage Regulator
SPX2954S-5-0 , 250mA Low Dropout Voltage Regulator
SPX2954T-5.0 , 250mA Low Dropout Voltage Regulator
SPX3819 , 500 mA, Low-Noise LDO Voltage Regulator
SPX3819M5 , 500 mA, Low-Noise LDO Voltage Regulator
SN54ALS373AJ-SNJ54ALS373AJ
Octal D-Type Transparent Latches with 3-state Outputs
pnp Inputs Reduce dc Loading on DataLines
descriptionThese octal transparent D-type latches feature
3-state outputs designed specifically for driving
highly capacitive or relatively low-impedance
loads. They are particularly suitable for
implementing buffer registers, I/O ports,
bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, the Q
outputs follow the data (D) inputs. When LE is
taken low, the Q outputs are latched at the logic
levels set up at the D inputs.
A buffered output-enable (OE) input can be used
to place the eight outputs in either a normal logic
state (high or low) or a high-impedance state. In
the high-impedance state, the outputs neither
load nor drive the bus lines significantly. The
high-impedance state and the increased drive
provide the capability to drive bus lines without
interface or pullup components.
OE does not affect internal operations of the
latches. Old data can be retained or new data can
be entered while the outputs are off.
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.
GND
SN54ALS373A, SN54AS373... FK PACKAGE
(TOP VIEW)1QOE
GND
