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74ALVTH16374VRE4 数据表(PDF) 7 Page - Texas Instruments |
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74ALVTH16374VRE4 数据表(HTML) 7 Page - Texas Instruments |
7 / 16 page SN54ALVTH16374, SN74ALVTH16374 2.5-V/3.3-V 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCES068F – JUNE 1996 – REVISED JANUARY 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) SN54ALVTH16374 SN74ALVTH16374 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) SN54ALVTH16374 SN74ALVTH16374 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 SN54ALVTH16374 SN74ALVTH16374 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 SN54ALVTH16374 SN74ALVTH16374 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. |
类似零件编号 - 74ALVTH16374VRE4 |
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类似说明 - 74ALVTH16374VRE4 |
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