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SN74HC164PWTE4 数据表(PDF) 1 Page - Texas Instruments |
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SN74HC164PWTE4 数据表(HTML) 1 Page - Texas Instruments |
1 / 18 page SN54HC164, SN74HC164 8BIT PARALLELOUT SERIAL SHIFT REGISTERS SCLS115D − DECEMBER 1982 − REVISED AUGUST 2003 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 20 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max D AND-Gated (Enable/Disable) Serial Inputs D Fully Buffered Clock and Serial Inputs D Direct Clear description/ordering information These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum setup time requirements are met. Clocking occurs on the low-to-high-level transition of CLK. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25 SN74HC164N SN74HC164N Tube of 50 SN74HC164D SOIC − D Reel of 2500 SN74HC164DR HC164 −40 °C to 85°C SOIC − D Reel of 250 SN74HC164DT HC164 −40 °C to 85°C SOP − NS Reel of 2000 SN74HC164NSR HC164 Tube of 90 SN74HC164PW TSSOP − PW Reel of 2000 SN74HC164PWR HC164 TSSOP − PW Reel of 250 SN74HC164PWT HC164 CDIP − J Tube of 25 SNJ54HC164J SNJ54HC164J −55 °C to 125°C CFP − W Tube of 150 SNJ54HC164W SNJ54HC164W −55 C to 125 C LCCC − FK Tube of 55 SNJ54HC164FK SNJ54HC164FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SN54HC164 ...J OR W PACKAGE SN74HC164 . . . D, N, NS, OR PW PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 14 13 12 11 10 9 8 A B QA QB QC QD GND VCC QH QG QF QE CLR CLK 32 1 20 19 910 11 1213 4 5 6 7 8 18 17 16 15 14 QG NC QF NC QE QA NC QB NC QC SN54HC164 . . . FK PACKAGE (TOP VIEW) NC − No internal connection Copyright 2003, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. On products compliant to MILPRF38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
类似零件编号 - SN74HC164PWTE4 |
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类似说明 - SN74HC164PWTE4 |
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