74LS datasheet, 74LS circuit, 74LS data sheet: MOTOROLA – BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL. The SN54/74LS and SN54/74LS are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation. 74LS 54ls Synchronous Bi-directional BCD Decade Counter. The is a fully synchronous 4-state up down counter featuring a preset capability for.

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Low Level Output Current.

74LS datasheet datasheet & applicatoin notes – Datasheet Archive

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74LS Datasheet PDF – Motorola => Freescale

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Low Level Input Voltage. See NS Package Number. Spring Semester, Monday — Friday: All typicals are at V. Free Air Operating Temperature.

Low Level Output Voltage. Short Circuit Output Current.

Operating Free Air Temperature Range. High Level Input Voltage.

74LS168 Datasheet

The 54LS is adtasheet fully synchronous 4-state up down coun- ter featuring a preset capability for programmable operation carry lookahead for easy cascading and a U D input to con- trol the direction of counting It counts in the BCD sequence and all state changes whether in counting or par- allel loading are initiated by the LOW-to-HIGH transition of the clock. Low Level Input Current. C National Semiconductor Corporation.


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(PDF) 74LS168 Datasheet download

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High Level Output Current. You can also see open positions in the department. Up-Down Count Control Input.