74LVT574DB datasheet(7/16 Pages) NXP

номер детали	74LVT574DB

подробное описание детали	3.3 V octal D-type flip-flop; 3-state

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74LVT_LVTH574_4

Product data sheet

Rev. 04 — 11 September 2008

7 of 16

NXP Semiconductors

74LVT574; 74LVTH574

3.3 V octal D-type ﬂip-ﬂop; 3-state

[1]

Typical values are at VCC = 3.3 V and Tamb =25 °C.

[2]

tsu is the same as tsu(H) and tsu(L)

[3]

th is the same as th(H) and th(L)

[4]

tW is the same as tWH and tWL

tPZL

OFF-state to LOW propagation delay OE to Qn; see Figure 8

VCC = 3.0 V to 3.6 V

1.3

3.4

5.1

ns

VCC = 2.7 V

-

6.2

ns

tPHZ

HIGH to OFF-state propagation delay OE to Qn; see Figure 7

VCC = 3.0 V to 3.6 V

1.9

4.0

5.5

ns

VCC = 2.7 V

-

5.9

ns

tPLZ

LOW to OFF-state propagation delay OE to Qn; see Figure 8

VCC = 3.0 V to 3.6 V

1.7

3.2

4.5

ns

VCC = 2.7 V

-

4.5

ns

tsu

set-up time

Dn to CP; see Figure 9

[2]

VCC = 3.0 V to 3.6 V

2.0

-

ns

VCC = 2.7 V

2.4

-

ns

th

hold time

Dn to CP; see Figure 9

[3]

VCC = 3.0 V to 3.6 V

0.3

-

ns

VCC = 2.7 V

0

-

ns

tW

pulse width

CP input; see Figure 6

[4]

VCC = 3.0 V to 3.6 V

3.3

-

ns

VCC = 2.7 V

3.3

-

ns

fmax

maximum frequency

CP input; VCC = 3.0 V to 3.6 V;

see Figure 6

150

-

MHz

Table 7.

Dynamic characteristics …continued

Voltages are referenced to ground (GND = 0 V); for test circuit see Figure 10.

Symbol Parameter

Conditions

Tamb = −40 °C to +85 °C Unit

Min

Typ[1]

Max

Аналогичный номер детали - 74LVT574DB

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74LVT574DB	98Kb / 12P	3.3V Octal D-type flip-flop 3-State 1998 Feb 19

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Аналогичное описание - 74LVT574DB

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74LVT273	107Kb / 17P	3.3 V octal D-type flip-flop Rev. 03-10 September 2008
ON Semiconductor	MM74HC374	209Kb / 10P	3-STATE Octal D-Type Flip-Flop Revised May 2005
Integral Corp.	IN74VHCT374	309Kb / 8P	Octal D-type flip-flop (3-state)
KODENSHI_AUK CORP.	KK74VHCT374	324Kb / 8P	Octal D-type flip-flop (3-state)
IK Semicon Co., Ltd	IN74VHCT374	312Kb / 8P	Octal D-type flip-flop (3-state)
Texas Instruments	CD74AC574M	1Mb / 17P	[Old version datasheet] Octal D-Type Flip-Flop, 3-State
Fairchild Semiconductor	MM74HC374	102Kb / 8P	3-STATE Octal D-Type Flip-Flop
NXP Semiconductors	74ABT574A	50Kb / 11P	Octal D-type flip-flop 3-State 1995 May 22
Texas Instruments	CD74AC574	1Mb / 17P	[Old version datasheet] Octal D-Type Flip-Flop, 3-State
Fairchild Semiconductor	MM74HC374	89Kb / 7P	3-STATE Octal D-Type Flip-Flop

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