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SN54LS374 - OCTAL TRANSPARENT LATCH

Download the SN54LS374 datasheet PDF. This datasheet also covers the SN54LS373 variant, as both devices belong to the same octal transparent latch family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (SN54LS373_MotorolaInc.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SN54LS374 OCTAL D-TYPE TRANSPARENT LATCHES AND EDGE-TRIGGERED FLIP-FLOPS Texas Instruments
SN54LS37 QUAD 2-INPUT NAND BUFFER Motorola Inc
SN54LS37 Quadruple 2-Input Positive-NAND Buffers Texas Instruments
SN54LS373 OCTAL TRANSPARENT LATCH Motorola Inc
SN54LS373 OCTAL D-TYPE TRANSPARENT LATCHES AND EDGE-TRIGGERED FLIP-FLOPS Texas Instruments

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
SN54LS378 OCTAL D FLIP-FLOP
SN54LS379 OCTAL D FLIP-FLOP
SN54LS366A 3-STATE HEX BUFFERS
SN54LS367A 3-STATE HEX BUFFERS
SN54LS368A 3-STATE HEX BUFFERS

Full PDF Text Transcription

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OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS; OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT The SN54 / 74LS373 consists of eight latches with 3-state outputs for bus organized system applications. The flip-flops appear transparent to the data (data changes asynchronously) when Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the setup times is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH the bus output is in the high impedance state. The SN54 / 74LS374 is a high-speed, low-power Octal D-type Flip-Flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications. A buffered Clock (CP) and Output Enable (OE) is common to all flip-flops.
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