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LATCHES


Download File 1. SN54ALS573C, SN54AS573A, SN74ALS573C, SN74AS573A Octal D-Type Transparent Latches with 3-State Outputs

These octal D-type transparent latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. 7 pages.


Download File 2. Fairchild DM74LS373 DM74LS374 3-State Octal D-Type Transparent Latches

These 8-bit registers feature totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads.

The high-impedance state and increased high-logic level drive provide these registers with the capability 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. 8 pages.

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