參數(shù)資料
型號: SN54F253FK
廠商: Texas Instruments, Inc.
英文描述: 128Kx8 Nonvolatile SRAM, 10% Voltage Tolerance 32-DIP MODULE -40 to 85
中文描述: 雙1 - - 4數(shù)據(jù)選擇器/多路復用3態(tài)輸出
文件頁數(shù): 3/7頁
文件大?。?/td> 97K
代理商: SN54F253FK
SN54F253, SN74F253
DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS
WITH 3-STATE OUTPUTS
SDFS064A – D2032, MARCH 1987 – REVISED OCTOBER 1993
2–3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
Data 2
Select
Data 1
2G
2C3
2C2
2C1
2C0
A
B
1C3
1C2
1C1
1C0
1G
2Y
1Y
1
6
5
4
3
2
14
10
11
12
13
15
7
9
Pin numbers shown are for the D, J, and N packages.
相關PDF資料
PDF描述
SN54F253J 128Kx8 Nonvolatile SRAM, 10% Voltage Tolerance 32-DIP MODULE 0 to 70
SN54F257 128Kx8 Nonvolatile SRAM, 10% Voltage Tolerance 32-DIP MODULE -40 to 85
SN54F257FK Replaced by BQ4015 : 256Kx8 Nonvolatile SRAM, 5% Voltage Tolerance 32-DIP MODULE 0 to 70
SN54F257J Replaced by BQ4015 : 256Kx8 Nonvolatile SRAM, 5% Voltage Tolerance 32-DIP MODULE 0 to 70
SN54F258 Replaced by BQ4015Y : 256KX8 NONVOLATILE SRAM, 10% VOLTAGE TOLERANCE 32-DIP MODULE 0 TO 70
相關代理商/技術參數(shù)
參數(shù)描述
SN54F257J 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54F27J 制造商:Texas Instruments 功能描述:NOR Gate 3-Element 3-IN Bipolar 14-Pin CDIP Tube
SN54F280BJ 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54F283J 制造商:Texas Instruments 功能描述:Binary Full Adder Single 4-Bit 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:BINARY FULL ADDER SGL 4BIT 16CDIP - Rail/Tube
SN54F32J 制造商:Texas Instruments 功能描述:OR Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:QUAD 2-INPUT OR GATE - Rail/Tube