74ACT843 datasheet(5/10 Pages) NSC

部件名	74ACT843

功能描述	9-Bit Transparent Latch

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制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

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5 / 10 page

AC Electrical Characteristics

74AC

VCC

TA ea25 C

TA eb40 C

Symbol

Parameter

(V)

CL e 50 pF

to a85 C

Units

CL e 50 pF

Min

Typ

Max

Min

Max

tPLH

Propagation Delay

33

35

65

120

25

130

ns

Dn to On

50

20

45

85

15

90

tPHL

Propagation Delay

33

40

70

120

30

130

ns

Dn to On

50

25

50

85

15

90

tPLH

Propagation Delay

33

35

65

120

130

25

ns

LE to On

50

20

45

85

15

90

tPHL

Propagation Delay

33

40

70

120

30

130

ns

LE to On

50

25

50

85

15

90

tPLH

Propagation Delay

33

55

85

190

45

215

ns

PRE to On

50

35

60

130

25

145

tPHL

Propagation Delay

33

75

110

215

60

240

ns

CLR to On

50

75

150

40

170

tPZH

Output Enable Time

33

35

60

110

30

120

ns

OE to On

50

20

45

80

15

90

tPZL

Output Enable Time

33

40

65

110

25

120

ns

OE to On

50

20

50

80

15

90

tPHZ

Output Disable Time

33

40

65

105

35

110

ns

OE to On

50

30

50

80

25

85

tPLZ

Output Disable Time

33

30

60

105

25

110

ns

OE to On

50

20

45

80

15

85

tPHL

Propagation Delay

33

45

70

125

35

135

ns

PRE to On

50

30

50

90

20

95

tPLH

Propagation Delay

33

45

70

125

35

135

ns

CLR to On

50

30

50

90

20

95

Voltage Range 33 is 33V g03V

Voltage Range 50 is 50V g05V

5

类似零件编号 - 74ACT843

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74ACT843	60Kb / 6P	9-Bit Transparent Latch
	74ACT843SC	60Kb / 6P	9-Bit Transparent Latch
	74ACT843SPC	60Kb / 6P	9-Bit Transparent Latch

More results

类似说明 - 74ACT843

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74ACT843	60Kb / 6P	9-Bit Transparent Latch
	74F843	49Kb / 6P	9-Bit Transparent Latch
	74F845	48Kb / 6P	8-Bit Transparent Latch
	74F841	47Kb / 6P	10-Bit Transparent Latch
	74ACTQ843	69Kb / 8P	Quiet Seriesa??9-Bit Transparent Latch with 3-STATE Outputs
Pericom Semiconductor C...	PI74FCT16841T	63Kb / 6P	Fast CMOS 20-Bit Transparent Latch
NXP Semiconductors	74ABT16373B	86Kb / 10P	16-bit transparent latch 3-State 1998 Feb 27
ON Semiconductor	74LCX162373	239Kb / 12P	Low Voltage 16-Bit Transparent Latch Revised May 2005
Integrated Device Techn...	IDT74FCT16373AT	92Kb / 7P	FAST CMOS 16-BIT TRANSPARENT LATCH
Texas Instruments	SN74LVCH32373A	794Kb / 13P	[Old version datasheet] 32-BIT TRANSPARENT D-TYPE LATCH