Octal D-Type Transparent Latches (with three-state outputs)
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Overview
Description
The HD74LS373, 8-bit register features totem-pole three-state outputs designed specifically for driving highlycapacitive or relatively low-impedance loads. The high-impedance third state and increased high-logic-level drive provide this register with the capacity of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. They are particularly attractive for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight latches are transparent D-type latches meaning that while the enable (G) is high the Q outputs will follow the data (D) inputs. When the enable is taken low the output will be latched at the level of the data that was setup.
Documentation
| Document title | Document type
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Date Date | |
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| PDF 116 KB 日本語 | Datasheet | ||
| PDF 5.23 MB | Brochure | ||
| PDF 1.32 MB | Brochure | ||
| PDF 4.86 MB 日本語 | Product Change Notice | ||
| PDF 3.74 MB 日本語 | Product Change Notice | ||
| PDF 1.46 MB 日本語 | Product Change Notice | ||
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Design & Development
Models
ECAD Models
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Product Options
Processing table
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