74LVC821APW datasheet(10/20 Pages) ETC2

Part #	74LVC821APW

Description	10-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive-edge trigger; 3-state

Download	20 Pages

Scroll/Zoom	100%

Manufacturer	ETC2 [List of Unclassifed Manufacturers]

Direct Link

Logo

10 / 20 page

9397 750 13276

Product data sheet

Rev. 03 — 11 May 2004

10 of 20

Philips Semiconductors

74LVC821A

10-bit D-type ﬂip-ﬂop with 5 V tolerant inputs/outputs

[1]

All typical values are measured Tamb =25 °C.

[2]

These typical values are measured at VCC = 3.3 V.

[3]

Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.

[4]

CPD is used to determine the dynamic power dissipation (PD in µW).

PD =CPD × VCC2 × fi × N+ Σ (CL × VCC2 × fo) where:

fi = input frequency in MHz;

fo = output frequency in MHz;

CL = output load capacitance in pF;

VCC = supply voltage in Volts;

N = total load switching outputs;

Σ (CL × VCC2 × fo) = sum of the outputs.

[5]

The condition is VI = GND to VCC.

Tamb = −40 °C to +125 °C

tPHL, tPLH propagation delay CP to Qn

see Figure 7

VCC = 1.2 V

-

ns

VCC = 2.7 V

1.5

-

11.0

ns

VCC = 3.0 V to 3.6 V

1.5

-

9.5

ns

tPZH, tPZL 3-state output enable time OE to Qn

see Figure 9

VCC = 1.2 V

-

ns

VCC = 2.7 V

1.5

-

11.0

ns

VCC = 3.0 V to 3.6 V

1.3

-

9.5

ns

tPHZ, tPLZ 3-state output disable time OE to Qn

see Figure 9

VCC = 1.2 V

-

ns

VCC = 2.7 V

1.5

-

8.5

ns

VCC = 3.0 V to 3.6 V

1.5

-

8.0

ns

tW

clock pulse width HIGH or LOW

see Figure 7

VCC = 1.2 V

-

ns

VCC = 2.7 V

3.3

-

ns

VCC = 3.0 V to 3.6 V

3.3

-

ns

tsu

set-up time Dn to CP

see Figure 8

VCC = 1.2 V

-

ns

VCC = 2.7 V

0.9

-

ns

VCC = 3.0 V to 3.6 V

1.9

-

ns

th

hold time Dn to CP

see Figure 8

VCC = 1.2 V

-

ns

VCC = 2.7 V

1.5

-

ns

VCC = 3.0 V to 3.6 V

1.5

-

ns

fmax

maximum clock frequency

see Figure 7

VCC = 1.2 V

-

MHz

VCC = 2.7 V

150

-

MHz

VCC = 3.0 V to 3.6 V

150

-

MHz

tsk(0)

skew

VCC = 3.0 V to 3.6 V

[3] -

-

1.0

ns

Table 8:

Dynamic characteristics …continued

GND = 0 V; tr =tf ≤ 2.5 ns; CL = 50 pF; RL = 500 Ω; for test circuit see Figure 10

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Similar Part No. - 74LVC821APW

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	74LVC821APW	102Kb / 12P	10-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State 1998 Sep 25
NXP Semiconductors	74LVC821APW	147Kb / 20P	10-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Rev. 4-23 November 2012

More results

Similar Description - 74LVC821APW

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	74LVC821ABQ	147Kb / 20P	10-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Rev. 4-23 November 2012
NXP Semiconductors	74LVC821A	102Kb / 12P	10-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State 1998 Sep 25
Nexperia B.V. All right...	74LVC823A	288Kb / 18P	9-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Rev. 6 - 18 June 2020
	74LVC823A-Q100	239Kb / 16P	9-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state
	74LVC574A	271Kb / 15P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Rev. 6 - 30 August 2021
NXP Semiconductors	74LVC574ABQ	142Kb / 19P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger 3-state Rev. 5-18 December 2012
Nexperia B.V. All right...	74LVC374A-Q100	805Kb / 18P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state
Nexperia B.V. All right...	74LVC374A	271Kb / 15P	Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Rev. 5 - 27 August 2021
NXP Semiconductors	74LVC823A	106Kb / 12P	9-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State 1998 Sep 24
NXP Semiconductors	74LVC374A	101Kb / 12P	Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State 1998 Jul 29

More results

74LVC821APW Datasheet(PDF) 10 Page - List of Unclassifed Manufacturers

74LVC821APW Datasheet(HTML) 10 Page - List of Unclassifed Manufacturers

Similar Part No. - 74LVC821APW

Similar Description - 74LVC821APW

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL