SN54HC251J ,Data Selectors/Multiplexers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN54HC251J ,Data Selectors/Multiplexers With 3-State Outputs SCLS132E − DECEMBER 1982 − REVISED SEPTEM ..
SN54HC253J ,Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN54HC253J ,Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs SCLS133E − DECE ..
SN54HC253J. ,Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputslogic diagram (positive logic)14A2B11OE61C0 TGTG51C1 TG71Y41C2 TGTG31C3TG152OE102C0 TGTG112C1TG92Y1 ..
SN54HC257J ,Quad 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs ..
SN74F257DR ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74F257N ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only andfunctio ..
SN74F257NSR ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputslogic diagram (positive logic)15OE1A/B21A41Y31B52A72Y62B113A93Y103B144A124Y134BPin numbers shown ar ..
SN74F258 ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only andfunctio ..
SN74F258DR ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs SN54F258, SN74F258 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS SDF ..
SN74F258N ,Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN54HC251J
Data Selectors/Multiplexers With 3-State Outputs
Low Power Consumption, 80-µA Max ICC Typical tpd = 9 ns ±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max Perform Parallel-to-Serial Conversion Complementary Outputs Provide True andInverted Data
description/ordering informationThese data selectors/multiplexers contain full
binary decoding to select 1-of-8 data sources and
feature strobe-controlled complementary 3-state
outputs.
The 3-state outputs can interface with and drive
data lines of bus-organized systems. With all but
one of the common outputs disabled (in the
high-impedance state), the low impedance of the
single enabled output drives the bus line to a high
or low logic level. Both outputs are controlled by
the output-enable (OE) input. The outputs are
disabled when OE is high.
ORDERING INFORMATION†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
SN54HC251... FK PACKAGE
(TOP VIEW)D3NCB
GND
GND
NC − No internal connection
