74373 DATASHEET PDF
The SN54/74LS consists of eight latches with 3-state outputs for bus organized system applications. The flip-flops appear transparent to the data. These 8-bit registers feature totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or rela- tively low-impedance loads. 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops, datasheet, circuit, data sheet: FAIRCHILD, alldatasheet.
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Datasheet PDF Download - SN74LS SN74LS Octal Transparent Latch with 3-State Outputs; Octal D-Type Flip-Flop with 3-State Output The. Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SN54LS, SN54LS, SN54S,. SN54S datasheet, pdf, data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, 3-STATE Octal D-Type Transparent Latches and.
Surface mount parts with a single gate often in a 5-pin or 6-pin package are prefixed with G instead of Some manufacturers released some series equivalent CMOS circuits with a 74 prefix, for example the 74HC was a replacement for the with slightly different electrical characteristics different power supply voltage ratings, higher frequency capabilities, lower "on" resistances in analog switches, etc.
See List of series integrated circuits. Conversely, the series has "borrowed" from the series - such as the CD and CD being pin-for-pin functional replacements for 74C and 74C A few alphabetic characters to designate a specific logic subfamily may immediately follow the 74 or 54 in the part number, e.
Not all functions are available in all families. In a few instances, such as the and , the same suffix in different families do not have completely equivalent logic functions.
Another extension to the series is the xxx variant, representing mostly the bit wide counterpart of otherwise 8-bit-wide "base" chips with the same three ending digits.
Thus e. Some xxx parts, however, do not have a direct counterpart from the standard 74xxx range but deliver new functionality instead, which needs making use of the xxx series' higher pin count. For more details, refer primarily to the Texas Instruments documentation mentioned in the References section.
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There are a few numeric suffixes that have multiple conflicting assignments, such as the D-type flip flops. On the positive transition of the clock, the.
Q outputs will be set to the logic states that were set up at. A buffered output control input can be used to place the. In the high-imped-. The output control does not affect the internal operation of.
That is, the old data can be. Ordering Code: Order Number Package Number. Package Description.
Devices also available in Tape and Reel. V I Input Clamp Voltage.
Output Voltage. Input Current Max Input Voltage.
I OZH. Off-State Output Current with.
I CC Supply Current. Note 9: Note Not more than one output should be shorted at a time, and the duration should not exceed one second. Note 9.Port 2 is. At power up, it will enable a serial communication link with a terminal Windows Hyper terminal etc.
Tokyo Then we will talk about how to make RAM used as both program and data store. Avk Sanjeevan. Motorola Literature Distribution. Function is the same as that of standard The latch enable is based on an AND function of two control , input provides complete latch control.
When the enable. When the enable is taken LOW the output will be latched at the level of the data that was set up.
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