參數資料
型號: SN54221W
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
中文描述: 雙單穩(wěn)多諧振蕩器與施密特觸發(fā)輸入
文件頁數: 3/23頁
文件大?。?/td> 621K
代理商: SN54221W
SDLS213B DECEMBER 1983 REVISED NOVEMBER 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing component connections
VCC
Rext
To Cext
Terminal
To Rext/Cext
Terminal
NOTE: Due to the internal circuit, the Rext/Cext terminal never is more positive than the Cext terminal.
相關PDF資料
PDF描述
SN74LS221 500mA, 8V,±2% Tolerance, Voltage Regulator, Ta = 0°C to +125°C; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500
SN74LS221D 500mA, 8V,±4% Tolerance, Voltage Regulator, Ta = -40°C to +125°C; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Rail; Qty per Container: 75
SN74LS221N MiniPak PIN switch diode
SN54LS221 1-of-8 Decoder/Demultiplexer; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500
SN54LS221J DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
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