SN74HC273DW datasheet(5/32 Pages) TI1

部件名	SN74HC273DW

功能描述	Octal D-Type Flip-Flops With Clear

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制造商	TI1 [Texas Instruments]

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SN54HC273, SN74HC273

www.ti.com

SCLS136E – DECEMBER 1982 – REVISED JULY 2016

Product Folder Links: SN54HC273 SN74HC273

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(1)

For more information about traditional and new thermal metrics, see Semiconductor and IC Package Thermal Metrics.

(2)

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

6.4 Thermal Information

THERMAL METRIC(1)

SN74HC273

UNIT

DB

(SSOP)

DW

(SOIC)

N

(PDIP)

NS

(SO)

PW

(TSSOP)

20 PINS

RθJA

Junction-to-ambient thermal resistance(2)

90.3

77.4

45.1

72.6

98.3

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

51.7

42.8

31.1

38.9

33.3

°C/W

RθJB

Junction-to-board thermal resistance

45.5

45.2

26

40.1

49.3

°C/W

ψJT

Junction-to-top characterization parameter

17.7

16.7

16.6

15.7

2

°C/W

ψJB

Junction-to-board characterization parameter

45.1

44.7

25.9

39.7

48.7

°C/W

6.5 Electrical Characteristics

TA = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VOH

VI = VIH or VIL

IOH = –20 µA

VCC = 2 V

1.9

1.998

V

VCC = 4.5 V

4.4

4.499

VCC = 6 V

5.9

5.999

IOH = –4 mA, VCC = 4.5 V

3.98

4.3

IOH = –5.2 mA, VCC = 6 V

5.48

5.8

VOL

VI = VIH or VIL

IOL = 20 µA

VCC = 2 V

0.002

0.1

V

VCC = 4.5 V

0.001

0.1

VCC = 6 V

0.001

0.1

IOL = 4 mA, VCC = 4.5 V

0.17

0.26

IOL = 5.2 mA, VCC = 6 V

0.15

0.26

II

VI = VCC or 0, VCC = 6 V

±0.1

±100

nA

ICC

VI = VCC or 0, IO = 0, VCC = 6 V

8

µA

Ci

VCC = 2 V to 6 V

3

10

pF

6.6 Electrical Characteristics – SN54HC273

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VOH

VI = VIH or VIL

IOH = –20 µA

VCC = 2 V

1.9

V

VCC = 4.5 V

4.4

VCC = 6 V

5.9

IOH = –4 mA, VCC = 4.5 V

3.7

IOH = –5.2 mA, VCC = 6 V

5.2

VOL

VI = VIH or VIL

IOL = 20 µA

VCC = 2 V

0.1

V

VCC = 4.5 V

0.1

VCC = 6 V

0.1

IOL = 4 mA, VCC = 4.5 V

0.4

IOL = 5.2 mA, VCC = V

0.4

II

VI = VCC or 0, VCC = 6 V

±1000

nA

ICC

VI = VCC or 0, IO = 0, VCC = 6 V

160

µA

Ci

VCC = 2 V to 6 V

10

pF

类似零件编号 - SN74HC273DW

制造商	部件名	数据表	功能描述
Texas Instruments	SN74HC273DW	557Kb / 18P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN74HC273DW	741Kb / 20P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN74HC273DWE4	741Kb / 20P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN74HC273DWG4	741Kb / 20P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN74HC273DWR	557Kb / 18P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

More results

类似说明 - SN74HC273DW

制造商	部件名	数据表	功能描述
Texas Instruments	SN54ALS273	93Kb / 6P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	1446753	592Kb / 16P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN74ALS273NSR	831Kb / 18P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN54AHC273	1Mb / 30P	[Old version datasheet] Octal D-Type Flip-Flops With Clear
Renesas Technology Corp	HD74HC273	71Kb / 10P	Octal D-type Flip-Flops (with Clear)
Texas Instruments	SN54LV273	158Kb / 8P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
Texas Instruments	SN54HC273	557Kb / 18P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
Fairchild Semiconductor	MM74HC273	95Kb / 7P	Octal D-Type Flip-Flops with Clear
Texas Instruments	SN54LV273	137Kb / 7P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
Texas Instruments	SN54AHC273	835Kb / 21P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR