SN74HC377N datasheet(3/13 Pages) TI

部件名	SN74HC377N

功能描述	OCTAL D-TYPE FLIP-FLOPS WITH CLOCK ENABLE

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制造商	TI [Texas Instruments]

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SN54HC377, SN74HC377

OCTAL DTYPE FLIPFLOPS

WITH CLOCK ENABLE

SCLS307B– JANUARY 1996 – REVISED JANUARY 2003

3

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

Supply voltage range, VCC

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1)

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1)

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous output current, IO (VO = 0 to VCC)

±25 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous current through VCC or GND

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

θJA (see Note 2): DW package

58

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N package

69

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NS package

60

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range, Tstg

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

2. The package thermal impedance is calculated in accordance with JESD 51-7.

recommended operating conditions (see Note 3)

SN54HC377

SN74HC377

UNIT

MIN

NOM

MAX

MIN

NOM

MAX

UNIT

VCC

Supply voltage

2

5

6

2

5

6

V

VCC = 2 V

1.5

VIH

High-level input voltage

VCC = 4.5 V

3.15

V

VIH

High level in ut voltage

VCC = 6 V

4.2

V

VCC = 2 V

0.5

VIL

Low-level input voltage

VCC = 4.5 V

1.35

V

VIL

Low level in ut voltage

VCC = 6 V

1.8

V

VI

Input voltage

0

VCC

0

VCC

V

VO

Output voltage

0

VCC

0

VCC

V

VCC = 2 V

1000

∆t/∆v

Input transition rise/fall time

VCC = 4.5 V

500

ns

∆t/∆v

In ut transition rise/fall time

VCC = 6 V

400

ns

TA

Operating free-air temperature

–55

125

–40

85

°C

NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

类似零件编号 - SN74HC377N

制造商	部件名	数据表	功能描述
Texas Instruments	SN74HC377N	419Kb / 14P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLOCK ENABLE
	SN74HC377N	670Kb / 16P	[Old version datasheet] OCTAL, HEX, AND QUAD D-TYPE FLIP-FLOPS WITH CLOCK ENABLE
	SN74HC377N	301Kb / 12P	[Old version datasheet] OCTAL D-TYPE
	SN74HC377NE4	419Kb / 14P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLOCK ENABLE
	SN74HC377NE4	670Kb / 16P	[Old version datasheet] OCTAL, HEX, AND QUAD D-TYPE FLIP-FLOPS WITH CLOCK ENABLE

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类似说明 - SN74HC377N

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