SN74HC251DR ,Data Selectors/Multiplexers With 3-State Outputslogic diagram (positive logic)7OE11A10B9C4D0TG3D1TG2D2TG5Y1D3 TG15D4TG6W14TGD513D6 TG12D7 TGPin num ..
SN74HC251N ,Data Selectors/Multiplexers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74HC251NE4 , DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN74HC253DBR ,Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74HC253DR ,Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs SCLS133E − DECE ..
SN74HC253N ,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 ..
SN75LBC777DW , SINGLE CHIP GEOPORTE/AppleTalkE TRANSCEIVER
SN75LBC968DL ,9-Channel Bus Transceiver With Active Terminationmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN75LBC968DLR ,9-Channel Bus Transceiver With Active TerminationWWW.TI.COM SLLS179E − APRIL 1994 − REVISED AUGU ..
SN75LBC976 ,9-Channel Differential Transceiver 56-SSOP
SN75LP1185DBR ,Low-Power Multiple RS-232 Drivers and Receiversmaximum ratings over operating free-air temperature range (unless otherwise noted)Positive supply-v ..
SN75LP1185DW ,Low-Power Multiple RS-232 Drivers and Receiverslogic diagram (positive logic)2 19RA1 RY13 18RA2 RY24 17RA3 RY35 16DY1 DA16 15DY2 DA27 14RA4 RY48 1 ..
SN74HC251DBR-SN74HC251DR-SN74HC251N
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
