參數(shù)資料
型號: SN74ACT3622PQ
廠商: Texas Instruments, Inc.
英文描述: 256 】 36 】 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
中文描述: 256】36】2時鐘雙向先入先出存儲器
文件頁數(shù): 1/28頁
文件大?。?/td> 417K
代理商: SN74ACT3622PQ
SN74ACT3622
256
×
36
×
2
CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
SCAS247D – AUGUST 1993 – REVISED APRIL 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Free-Running CLKA and CLKB Can Be
Asynchronous or Coincident
Two Independent Clocked FIFOs Buffering
Data in Opposite Directions
Mailbox-Bypass Register for Each FIFO
Programmable Almost-Full and
Almost-Empty Flags
Microprocessor Interface Control Logic
IRA, ORA, AEA, and AFA Flags
Synchronized by CLKA
IRB, ORB, AEB, and AFB Flags
Synchronized by CLKB
Low-Power 0.8
μ
m Advanced CMOS
Technology
Supports Clock Frequencies up to 67 MHz
Fast Access Times of 11 ns
Pin-to-Pin Compatible With the
SN74ACT3632 and SN74ACT3642
Package Options Include 120-Pin Thin
Quad Flat (PCB) and 132-Pin Plastic Quad
Flat (PQ) Packages
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
PCB PACKAGE
(TOP VIEW)
A35
A34
A33
A32
V
CC
A31
A30
GND
A29
A28
A27
A26
A25
A24
A23
GND
A22
V
CC
A21
A20
A19
A18
GND
A17
A16
A15
A14
A13
V
CC
A12
B35
B34
B33
B32
GND
B31
B30
B29
B28
B27
B26
V
CC
B25
B24
GND
B23
B22
B21
B20
B19
B18
GND
B17
B16
V
CC
B15
B14
B13
B12
GND
G
C
E
A
A
G
A
A
C
I
O
M
A
F
G
F
R
M
M
A
O
I
W
A
A
A
A
A
A
B
G
B
B
B
G
B
5
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
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
C
W
E
C
5
5
5
5
B
B
B
B
5
5
5
5
5
6
V
C
R
V
C
A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A
A
B
V
C
V
C
G
G
A
B
V
C
B
M
Copyright
1998, Texas Instruments Incorporated
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.
相關(guān)PDF資料
PDF描述
SN74ACT3631PCB 512 】 36 CLOCKED FIRST-IN, FIRST-OUT MEMORY
SN74ACT3631PQ Low-Voltage CMOS Quad 2-Input Multiplexer; Package: SOEIAJ-16; No of Pins: 16; Container: Rail; Qty per Container: 50
SN74ACT3632PCB Low-Voltage Quad 2-Input OR Gate with 5V-Tolerant Inputs, Pb-free; Package: SOIC 14 LEAD; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500
SN74ACT3632PQ Low-Voltage Quad 2-Input OR Gate with 5V-Tolerant Inputs; Package: TSSOP-14; No of Pins: 14; Container: Rail; Qty per Container: 96
SN74ACT3642 1024×36×2 Bidirectional Clocked FIFO Memory(1024×36×2定時雙向FIFO存儲器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ACT3631-15PCB 功能描述:先進先出 512 x 36 synchronous 先進先出 memory RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝:
SN74ACT3631-15PQ 功能描述:先進先出 512 x 36 synchronous 先進先出 memory RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝:
SN74ACT3631-20DCB 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN74ACT3631-20PCB 功能描述:先進先出 512 x 36 synchronous 先進先出 memory RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝:
SN74ACT3631-20PQ 功能描述:先進先出 512 x 36 synchronous 先進先出 memory RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝: