54F253 Datasheet

The 54F253 is a Dual 4-Input Multiplexer.

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Part Number54F253
ManufacturerNational Semiconductor
Overview The ’F253 is a dual 4-input multiplexer with TRI-STATE outputs It can select two bits of data from four sources using common select inputs The output may be individually switched to a high impedance s. Y Multifunction capability Y Non-inverting TRI-STATE outputs Y Guaranteed 4000V minimum ESD protection Commercial 74F253PC 74F253SC (Note 1) 74F253SJ (Note 1) Military 54F253DM (Note 2) 54F253FM (Note 2) 54F253LL (Note 2) Package Number N16E J16A M16A M16D W16A E20A Package Description 16-Lead (.
Part Number54F253
DescriptionDual 1-of-4 Data Selector/Multiplexers
ManufacturerTexas Instruments
Overview SN54F253 . . . J PACKAGE SN74F253 . . . D OR N PACKAGE (TOP VIEW) 1G 1 B2 1C3 3 1C2 4 1C1 5 1C0 6 1Y 7 GND 8 16 VCC 15 2G 14 A 13 2C3 12 2C2 11 2C1 10 2C0 9 2Y These data selectors/multiplexers co. he low impedance of the single enabled output will drive the bus line to a high or low logic level. Each output has its own strobe (G) inputs. The output is disabled when its strobe is high. 1C3 3 2 1 20 19 4 18 A 1C2 5 17 2C3 NC 6 16 NC 1C1 7 15 2C2 1C0 8 14 2C1 9 10 11 12 13 1Y GND .