CD74HC297 datasheet(10/11 Pages) TI

部件名	CD74HC297

功能描述	High-Speed CMOS Logic Digital Phase-Locked-Loop

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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FIGURE 8. WAVEFORMS SHOWING THE PHASE INPUT (øB, øA2) TO OUTPUT (ECPDOUT) PROPAGATION DELAYS AND OUTPUT

TRANSITION TIMES

NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance.

FIGURE 9. WAVEFORMS SHOWING THE CLOCK (KCP) PULSE WIDTH AND MAXIMUM CLOCK PULSE FREQUENCY, AND THE

INPUT (D/U, ENCTR) TO CLOCK (KCP) SETUP AND HOLD TIMES

øB INPUT

VS

tPHL

tPLH

tTLH

tTHL

øA2 INPUT

OUTPUT

ECPDOUT

D/U, ENCTR

tH

VS

tSU

tW

1/fMAX

tH

INPUT

KCP INPUT

CD74HC297, CD74HCT297

类似零件编号 - CD74HC297

制造商	部件名	数据表	功能描述
Texas Instruments	CD74HC297	255Kb / 15P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop
	CD74HC297E	255Kb / 15P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop
	CD74HC297E	251Kb / 15P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop
	CD74HC297EE4	251Kb / 15P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop

More results

类似说明 - CD74HC297

制造商	部件名	数据表	功能描述
Texas Instruments	CD74HC297	255Kb / 15P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop
	CD54HC297	251Kb / 15P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop
	CD54HC297	243Kb / 14P	[Old version datasheet] High-Speed CMOS Logic Digital Phase-Locked Loop
	SN74LV4046A	1Mb / 26P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop
	CD74HC4046A	316Kb / 28P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop with VCO
	SN74LV4046A	503Kb / 15P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO
	CD54HC4046A	443Kb / 28P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop with VCO
	SN74LV4046A	536Kb / 15P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO
	CD54HC4046A	505Kb / 32P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop with VCO
	SN74LV4046A	297Kb / 12P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO

More results

CD74HC297 数据表(PDF) 10 Page - Texas Instruments

CD74HC297 数据表(HTML) 10 Page - Texas Instruments

类似零件编号 - CD74HC297

类似说明 - CD74HC297

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CD74HC297 数据表(PDF) 10 Page - Texas Instruments

CD74HC297 数据表(HTML) 10 Page - Texas Instruments

类似零件编号 - CD74HC297

类似说明 - CD74HC297

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