Electronic Components Datasheet Search |
|
SN54ALS648JT Datasheet(PDF) 8 Page - Texas Instruments |
|
SN54ALS648JT Datasheet(HTML) 8 Page - Texas Instruments |
8 / 18 page SN54ALS646, SN54ALS648, SN54AS646 SN74ALS646A, SN74ALS648A, SN74AS646, SN74AS648 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS039F – DECEMBER 1983 – REVISED JANUARY 1995 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, R1 = 500 Ω, R2 = 500 Ω, TA = MIN to MAX† UNIT SN54ALS646 SN74ALS646A MIN MAX MIN MAX fmax 35 40 MHz tPLH CLKBA or CLKAB AorB 10 35 7 30 ns tPHL CLKBA or CLKAB A or B 5 20 5 17 ns tPLH AorB BorA 5 22 3 20 ns tPHL A or B B or A 3 15 3 12 ns tPLH SBA or SAB‡ AorB 10 40 7 35 ns tPHL (stored data low) A or B 5 23 5 20 ns tPLH SBA or SAB‡ AorB 8 30 6 25 ns tPHL (stored data high) A or B 5 24 5 20 ns tPZH OE AorB 3 20 2 17 ns tPZL OE A or B 5 22 4 20 ns tPHZ OE AorB 1 12 1 10 ns tPLZ OE A or B 1 20 2 16 ns tPZH DIR AorB 5 38 3 30 ns tPZL DIR A or B 5 30 4 25 ns tPHZ DIR AorB 1 12 1 10 ns tPLZ DIR A or B 2 21 2 16 ns † For conditions shown MIN or MAX, use the appropriate value specified under recommended operating conditions. ‡ These parameters are measured with the internal output state of the storage register opposite that of the bus input. |
Similar Part No. - SN54ALS648JT |
|
Similar Description - SN54ALS648JT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |