SN74ACT3638PCB datasheet(1/30 Pages) TI

номер детали	SN74ACT3638PCB

подробное описание детали	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY

PDF	30 Pages

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производитель	TI [Texas Instruments]

домашняя страница	http://www.ti.com

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SN74ACT3638

512

× 32 × 2

CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY

SCAS228D – JUNE 1992 – REVISED APRIL 1998

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D Free-Running CLKA and CLKB Can Be

Asynchronous or Coincident

D Two Independent 512 × 32 Clocked FIFOs

Buffering Data in Opposite Directions

D Read Retransmit Capability From FIFO on

Port B

D Mailbox-Bypass Register for Each FIFO

D Programmable Almost-Full and

Almost-Empty Flags

D Microprocessor Interface Control Logic

D IRA, ORA, AEA, and AFA Flags

Synchronized by CLKA

D IRB, ORB, AEB, and AFB Flags

Synchronized by CLKB

D Low-Power 0.8-µm Advanced CMOS

Technology

D Supports Clock Frequencies up to 67 MHz

D Fast Access Times of 11 ns

D Package Options Include 120-Pin Thin

Quad Flat (PCB) and 132-Pin Quad Flat

(PQ) Packages

PCB PACKAGE

(TOP VIEW)

CSA

W/RA

ENA

CLKA

VCC

A31

A30

GND

A29

A28

A27

A26

A25

A24

A23

GND

A22

VCC

A21

A20

A19

A18

GND

A17

A16

A15

A14

A13

VCC

A12

CSB

W/RB

ENB

CLKB

GND

B31

B30

B29

B28

B27

B26

VCC

B25

B24

GND

B23

B22

B21

B20

B19

B18

GND

B17

B16

VCC

B15

B14

B13

B12

GND

1

2

3

4

5

6

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10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

NC – No internal connection

Copyright

PRODUCTION DATA information is 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.

Аналогичный номер детали - SN74ACT3638PCB

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	SN74ACT3638-15PCB	552Kb / 33P	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3638-15PQ	552Kb / 33P	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3638-20PCB	552Kb / 33P	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3638-20PQ	552Kb / 33P	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3638-30PCB	552Kb / 33P	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY

More results

Аналогичное описание - SN74ACT3638PCB

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	SN54ABT7819	289Kb / 20P	512 횞 18 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN54ACT3632	383Kb / 25P	512 횞 36 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ABT3612	462Kb / 31P	64 횞 36 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ABT7819	284Kb / 20P	512 횞 18 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3622	417Kb / 28P	256 횞 36 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3631	378Kb / 26P	512 횞 36 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3632	407Kb / 27P	512 횞 36 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ALVC7803	196Kb / 14P	512 횞 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY
	SN74ABT7819A	321Kb / 21P	512 횞 18 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
	SN74ACT3638	552Kb / 33P	512 횞 32 횞 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY

More results

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Аналогичный номер детали - SN74ACT3638PCB

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