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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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SN74ALVTH32374 датащи(PDF) 7 Page - Texas Instruments |
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SN74ALVTH32374 датащи(HTML) 7 Page - Texas Instruments |
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7 / 15 page  SN54ALVTH32374, SN74ALVTH32374 2.5-V/3.3-V 32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCES280 – SEPTEMBER 1999 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 timing requirements over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1) SN54ALVTH32374 SN74ALVTH32374 UNIT MIN MAX MIN MAX UNIT fclock Clock frequency 150 150 MHz tw Pulse duration, CLK high or low 1.5 1.5 ns t Setup time data before CLK ↑ Data high 1.1 1 ns tsu Setup time, data before CLK ↑ Data low 1.4 1.3 ns th Hold time data after CLK ↑ Data high 0.6 0.5 ns th Hold time, data after CLK ↑ Data low 0.9 0.8 ns timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 2) SN54ALVTH32374 SN74ALVTH32374 UNIT MIN MAX MIN MAX UNIT fclock Clock frequency 250 250 MHz tw Pulse duration, CLK high or low 1.5 1.5 ns t Setup time data before CLK ↑ Data high 1.1 1 ns tsu Setup time, data before CLK ↑ Data low 1.6 1.5 ns th Hold time data after CLK ↑ Data high 0.6 0.5 ns th Hold time, data after CLK ↑ Data low 1.1 1 ns switching characteristics over recommended operating free-air temperature range, CL = 30 pF, VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO SN54ALVTH32374 SN74ALVTH32374 UNIT PARAMETER (INPUT) (OUTPUT) MIN MAX MIN MAX UNIT fmax 150 150 MHz tPLH CLK Q 1.4 3.9 1.5 3.8 ns tPHL CLK Q 1.4 3.9 1.5 3.8 ns tPZH OE Q 1 4.2 1 4.1 ns tPZL OE Q 1 3.8 1 3.7 ns tPHZ OE Q 1.7 4.3 1.8 4.2 ns tPLZ OE Q 1 3.5 1 3.4 ns switching characteristics over recommended operating free-air temperature range, CL = 50 pF, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 2) PARAMETER FROM TO SN54ALVTH32374 SN74ALVTH32374 UNIT PARAMETER (INPUT) (OUTPUT) MIN MAX MIN MAX UNIT fmax 250 250 MHz tPLH CLK Q 1 3.4 1 3.2 ns tPHL CLK Q 1 3.3 1 3.2 ns tPZH OE Q 1 3.9 1 3.8 ns tPZL OE Q 1 3.4 1 3.3 ns tPHZ OE Q 1 4.7 1 4.6 ns tPLZ OE Q 1 4.4 1 4.2 ns PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
Аналогичный номер детали - SN74ALVTH32374 |
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Аналогичное описание - SN74ALVTH32374 |
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