74LV595 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

74LV595

8-bit serial-in/serial or parallel-out shift register with output latches (3-State)

Philips Electronics 

Philips Semiconductors

8-bit serial-in/serial or parallel-out shift register

with output latches (3-State)

Product specification

74LV595

DC CHARACTERISTICS (Continued)

Over recommended operating conditions voltages are referenced to GND (ground = 0V)

SYMBOL PARAMETER

TEST CONDITIONS

LIMITS

-40°C to +85°C

HIGH level output

VOH voltage; BUS driver VCC = 3.0V;VI = VIH or VIL; –IO = 8mA

outputs

2.40

2.82

VCC = 1.2V; VI = VIH or VIL; IO = 100µA

VOL

LOW level output VCC = 2.0V; VI = VIH or VIL; IO = 100µA

voltage; all outputs VCC = 2.7V; VI = VIH or VIL; IO = 100µA

VCC = 3.0V;VI = VIH or VIL; IO = 100µA

LOW level output

VOL

voltage;

STANDARD

VCC = 3.0V;VI = VIH or VIL; IO = 6mA

outputs

0

0

0.2

0

0.2

0

0.2

0.25

0.40

LOW level output

VOL

voltage; BUS driver VCC = 3.0V;VI = VIH or VIL; IO = 8mA

outputs

0.20

0.40

II

Input leakage

current

VCC = 3.6V; VI = VCC or GND

1.0

IOZ

3-State output

VCC = 3.6V; VI = VIH or VIL;

OFF-state current VO = VCC or GND

ICC

Quiescent supply

current; MSI

VCC = 3.6V; VI = VCC or GND; IO = 0

5

20.0

Additional

∆ICC quiescent supply VCC = 2.7V to 3.6V; VI = VCC –0.6V

500

current per input

NOTE:

1. All typical values are measured at Tamb = 25°C.

-40°C to +125°C

2.20

0.2

0.2

0.2

0.50

0.50

1.0

10

160

850

UNIT

V

V

V

V

µA

µA

µA

µA

AC CHARACTERISTICS

GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ

SYMBOL

PARAMETER

WAVEFORM

tPHL/tPLH

Propagation delay

SHCP to Q7’

Figure 1

tPHL/tPLH

Propagation delay

STCP to Qn

Figure 2

tPHL

Propagation delay

MR to Q7’

tPZH/tPZL

3-State output

enable time

OE to Qn

tPHZ/tPLZ

3-State output

disable time

OE to Qn

Figure 5

Figure 3

Figure 3

CONDITION

VCC(V)

1.2

2.0

2.7

3.0 to 3.6

1.2

2.0

2.7

3.0 to 3.6

1.2

2.0

2.7

3.0 to 3.6

1.2

2.0

2.7

3.0 to 3.6

1.2

2.0

2.7

3.0 to 3.6

LIMITS

–40 to +85 °C

MIN TYP1 MAX

–

95

–

–

32

61

–

24

45

–

182

36

–

100

–

–

34

65

–

25

48

–

192

38

–

85

–

–

29

56

–

21

41

–

162

33

–

85

–

–

29

56

–

21

41

–

162

33

–

65

–

–

24

40

–

18

32

–

142

26

LIMITS

–40 to +125 °C

MIN MAX

–

–

–

75

–

55

–

44

–

–

–

77

–

56

–

45

–

–

–

66

–

49

–

33

–

–

–

66

–

49

–

39

–

–

–

49

–

37

–

30

UNIT

ns

ns

ns

ns

ns

1998 Apr 20

7

Share Link: