參數(shù)資料
型號: SN74ALS232BFN
廠商: Texas Instruments, Inc.
英文描述: LED AMBER DIFFUSED
中文描述: 16】4異步先入先出存儲器
文件頁數(shù): 2/8頁
文件大?。?/td> 124K
代理商: SN74ALS232BFN
SN74ALS232B
16
×
4 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY
SCAS251B – FEBRUARY 1989 – REVISED APRIL 1998
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic symbol
CT = 0
9
EN4
1
OE
2D
4
D0
Q0
13
5
D1
Q1
12
6
D2
Q2
11
7
D3
Q3
10
15
UNCK
14
(CT = 0) G3
2
(CT = 16) G1
3
LDCK
FIFO 16
×
4
CTR
RST
FULL
EMPTY
3–
1(+/C2)
4
This symbol is in accordance with ANSI/IEEE Standard 91-1984 and IEC Publication 617-12. The symbol is functionally accurate but does
not show the details of implementation; for these, see the logic diagram. The symbol represents the memory as if it were controlled by a single
counter whose content is the number of words stored at the time. Output data is invalid when the counter content (CT) is 0.
Pin numbers shown are for the DW and N packages.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ALS232BFNR 功能描述:先進先出 16 x 4 asynchronous 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:
SN74ALS232BN 功能描述:先進先出 16 x 4 Asynch 先進先出 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:
SN74ALS233ADW 制造商:TI 功能描述:74ALS233 TI'88/86 S1I2C
SN74ALS233BDW 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN74ALS233BFN 制造商:Rochester Electronics LLC 功能描述:- Bulk