4-bit D-type Register With 3-state Outputs , Inc

The SN54/74LS173A is a high-speed 4-Bit Register featuring 3-state outputs for use in bus-organized systems. The Clock is fully edge-triggered allowing either a load from the D inputs or a hold (retain Register contents) depending on the state of the Input Enable Lines (IE1, IE2). A HIGH on either Output Enable line (OE1, OE2) brings the output to a high impedance state without affecting the actual Register contents. A HIGH on the Master Reset (MR) input resets the Register regardless of the state of the Clock (CP), the Output Enable (OE1, OE2) or the Input Enable (IE1, IE2) lines. By Freescale Semiconductor, Inc
Part Manufacturer Description Datasheet Samples
SN54LS173AW Rochester Electronics LLC D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDFP16, CERAMIC, DFP-16
SN54LS173AFK Rochester Electronics LLC D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
SN54LS173AJ Texas Instruments 4-Bit D-type Registers with 3-State Outputs 16-CDIP -55 to 125
SN54LS173A 's PackagesSN54LS173A 's pdf datasheet
SN54LS173J
SN74LS173N
SN74LS173D




SN54LS173A Pinout, Pinouts
SN54LS173A pinout,Pin out
This is one package pinout of SN54LS173A,If you need more pinouts please download SN54LS173A's pdf datasheet.

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