SN74ALS534ADWR ,Octal D-Type Edge-Triggered Flip-Flops With 3-State Outputselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SN74ALS534AN ,Octal D-Type Edge-Triggered Flip-Flops With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74ALS534ANSR ,Octal D-Type Edge-Triggered Flip-Flops With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74ALS540-1N ,Octal Buffers/Drivers With 3-State Outputsmaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, V . . . ..
SN74ALS540-1NSR ,Octal Buffers/Drivers With 3-State Outputs SN54ALS541, SN74ALS540, SN74ALS541 OCTAL BUFFERS AND LINE DRIVERSWITH 3-STATE OUTPUTSSDAS025D – AP ..
SN74ALS541 ,Octal Buffers And Line Drivers With 3-State Outputsmaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, V . . . ..
SN74LVC161284DGGR ,19-Bit Bus Interface With 3-State Outputs/sc/package.FUNCTION TABLEINPUTSOUTPUT OUTPUT MODE MODEDIR HDOpen drain A9−A13 to Y9−Y13 and PERI L ..
SN74LVC161284DL ,19-Bit Bus Interface With 3-State OutputsElectrical SpecificationsV 7 42 V CABLECC CC Flow-Through Architecture Optimizes PCBA1 8 41 B1Layo ..
SN74LVC161284DLG4 ,19-Bit Bus Interface With 3-State Outputs 48-SSOP 0 to 70 SCAS583J − NOVEMBER 1996 − REVISED FEBRUARY 2005DGG OR DL PACKAGE 1 ..
SN74LVC161284DLR ,19-Bit Bus Interface With 3-State Outputslogic diagram42V CABLECCSee Note B48DIRSee Note B1HDSee Note AA1−A8B1−B8A9−A13 Y9−Y1319 30PERI LOGI ..
SN74LVC162244 ,16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVC162244A ,16-Bit Buffer/Driver With 3-State OutputsSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN74LVC162244ASCAS75 ..
SN74ALS534ADW-SN74ALS534ADWR-SN74ALS534AN-SN74ALS534ANSR
Octal D-Type Edge-Triggered Flip-Flops With 3-State Outputs
(J) 300-mil DIPs
descriptionThese octal D-type edge-triggered flip-flops
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.
On the positive transition of the clock (CLK) input,
the Q outputs are set to the complement of the
logic states set up at the data (D) inputs. The
’ALS534A and SN74AS534 have inverted out-
puts, but otherwise are functionally equivalent to
the ’ALS374A and SN74AS374.
A buffered output-enable (OE) input places the
eight outputs in either a normal logic state (high or
low logic levels) 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 increased drive
provide the capability to drive bus lines without
interface or pullup components.
OE does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered
while the outputs are off.
The SN54ALS534A is characterized for operation over the full military temperature range of –55°C to 125°C.
The SN74ALS534A and SN74AS534 are characterized for operation from 0°C to 70°C.
FUNCTION TABLE
(each flip-flop)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
CLK
SN54ALS534A... FK PACKAGE
(TOP VIEW)1QOE
GND
CLK
