SN74ALVTH16821GR datasheet(1/17 Pages) TI1

номер детали	SN74ALVTH16821GR

подробное описание детали	2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS

Download	17 Pages

Scroll/Zoom	100%

производитель	TI1 [Texas Instruments]

домашняя страница	http://www.ti.com

Logo

1 / 17 page

SN54ALVTH16821, SN74ALVTH16821

2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS

WITH 3-STATE OUTPUTS

SCES078E – JULY 1996 – REVISED JANUARY 1999

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D State-of-the-Art Advanced BiCMOS

Technology (ABT)

Widebus

™ Design for

2.5-V and 3.3-V Operation and Low Static

Power Dissipation

D Support Mixed-Mode Signal Operation (5-V

Input and Output Voltages With 2.3-V to

3.6-V VCC)

D Typical VOLP (Output Ground Bounce)

< 0.8 V at VCC = 3.3 V, TA = 25°C

D High-Drive (–24/24 mA at 2.5-V and

–32/64 mA at 3.3-V VCC)

D Power Off Disables Outputs, Permitting

Live Insertion

D High-Impedance State During Power Up

and Power Down Prevents Driver Conflict

D Uses Bus Hold on Data Inputs in Place of

External Pullup/Pulldown Resistors to

Prevent the Bus From Floating

D Auto3-State Eliminates Bus Current

Loading When Output Exceeds VCC + 0.5 V

D Latch-Up Performance Exceeds 250 mA Per

JESD 17

D ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model; and Exceeds 1000 V

Using Charged-Device Model, Robotic

Method

D Flow-Through Architecture Facilitates

Printed Circuit Board Layout

D Distributed VCC and GND Pin Configuration

Minimizes High-Speed Switching Noise

D Package Options Include Plastic Shrink

Small-Outline (DL), Thin Shrink

Small-Outline (DGG), Thin Very

Small-Outline (DGV) Packages, and 380-mil

Fine-Pitch Ceramic Flat (WD) Package

description

The ’ALVTH16821 devices are 20-bit bus-interface flip-flops with 3-state outputs designed for 2.5-V or 3.3-V

VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

The devices can be used as two 10-bit flip-flops or one 20-bit flip-flop. The 20-bit flip-flops are edge-triggered

D-type flip-flops. On the positive transition of the clock (CLK), the flip-flops store the logic levels set up at the

D inputs.

Copyright

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information current as of publication date. Products conform to

specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all

parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

1OE

1Q1

1Q2

GND

1Q3

1Q4

VCC

1Q5

1Q6

1Q7

GND

1Q8

1Q9

1Q10

2Q1

2Q2

2Q3

GND

2Q4

2Q5

2Q6

VCC

2Q7

2Q8

GND

2Q9

2Q10

2OE

1CLK

1D1

1D2

GND

1D3

1D4

VCC

1D5

1D6

1D7

GND

1D8

1D9

1D10

2D1

2D2

2D3

GND

2D4

2D5

2D6

VCC

2D7

2D8

GND

2D9

2D10

2CLK

SN54ALVTH16821 . . . WD PACKAGE

SN74ALVTH16821 ... DGG, DGV, OR DL PACKAGE

(TOP VIEW)

Widebus is a trademark of Texas Instruments Incorporated.

Аналогичный номер детали - SN74ALVTH16821GR

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	SN74ALVTH16821	196Kb / 11P	[Old version datasheet] 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
	SN74ALVTH16821DGG	196Kb / 11P	[Old version datasheet] 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
	SN74ALVTH16821DGV	196Kb / 11P	[Old version datasheet] 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
	SN74ALVTH16821DL	196Kb / 11P	[Old version datasheet] 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS

More results

Аналогичное описание - SN74ALVTH16821GR

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	SN54ALVTH16821	196Kb / 11P	[Old version datasheet] 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
Hitachi Semiconductor	HD74ALVCH162821	56Kb / 12P	3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs
	HD74ALVCH16821	51Kb / 12P	3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs
	HD74ALVCH162721	52Kb / 12P	3.3-V 20-bit Flip Flops with 3-state Outputs
Renesas Technology Corp	HD74ALVCH16721	241Kb / 12P	3.3-V 20-bit Flip Flops with 3-state Outputs
Renesas Technology Corp	HD74ALVCH162721	251Kb / 12P	3.3-V 20-bit Flip Flops with 3-state Outputs
Hitachi Semiconductor	HD74ALVCH16721	52Kb / 12P	3.3-V 20-bit Flip Flops with 3-state Outputs
Texas Instruments	SN74ALVCH16821	134Kb / 10P	[Old version datasheet] 3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS
	SN74ALVC16821	192Kb / 11P	[Old version datasheet] 3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS
	SN74ALVCH16821	312Kb / 12P	[Old version datasheet] 3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS

More results

SN74ALVTH16821GR датащи(PDF) 1 Page - Texas Instruments

SN74ALVTH16821GR датащи(HTML) 1 Page - Texas Instruments

Аналогичный номер детали - SN74ALVTH16821GR

Аналогичное описание - SN74ALVTH16821GR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

датащи скачать

ссылки URL