* Description
* Overriding RESET Terminates Output Pulse
* Triggering from the Leading or Trailing Edge
* Q and Q Buffered Outputs
* Separate Resets
* Wide Range of Output-Pulse Widths
* Schmitt Trigger on B Inputs
* Fanout (Over Temperature Ra
CD74HC221 Datasheet (866.82 KB)
CD74HC221
866.82 KB
Dual monostable multivibrator.
Data sheet acquired from Harris Semiconductor SCHS166F
November 1997 - Revised October 2003
CD54HC221, CD74HC221, CD74HCT221
High-Speed CMOS Logic Du.
📁 Related Datasheet
CD74HC22106 - QMOS 8 x 8 x 1 Crosspoint Switches with Memory Control
(Intersil Corporation)
CD74HC22106
Data Sheet January 1999 File Number
1719.5
QMOS 8 x 8 x 1 Crosspoint Switches with Memory Control
The CD74HC22106 is a digitally controll.
CD74HC20 - Dual 4-Input NAND Gates
(Texas Instruments)
CD74HC20, CD54HC20
SCHS130D – AUGUST 1997 – REVISED MAY 2021
CDx4HC20 Dual 4-Input NAND Gates
1 Features
3 Description
• Buffered inputs • Wide ope.
CD74HC20E - Dual 4-Input NAND Gates
(Texas Instruments)
CD74HC20, CD54HC20
SCHS130D – AUGUST 1997 – REVISED MAY 2021
CDx4HC20 Dual 4-Input NAND Gates
1 Features
3 Description
• Buffered inputs • Wide ope.
CD74HC20M - Dual 4-Input NAND Gates
(Texas Instruments)
CD74HC20, CD54HC20
SCHS130D – AUGUST 1997 – REVISED MAY 2021
CDx4HC20 Dual 4-Input NAND Gates
1 Features
3 Description
• Buffered inputs • Wide ope.
CD74HC21 - Dual 4-Input AND Gates
(Texas Instruments)
CD74HC21, CD54HC21
SCHS131D – AUGUST 1997 – REVISED MAY 2021
CDx4HC21 Dual 4-Input AND Gates
1 Features
3 Description
• Buffered inputs • Wide oper.
CD74HC21E - Dual 4-Input AND Gates
(Texas Instruments)
CD74HC21, CD54HC21
SCHS131D – AUGUST 1997 – REVISED MAY 2021
CDx4HC21 Dual 4-Input AND Gates
1 Features
3 Description
• Buffered inputs • Wide oper.
CD74HC21M - Dual 4-Input AND Gates
(Texas Instruments)
CD74HC21, CD54HC21
SCHS131D – AUGUST 1997 – REVISED MAY 2021
CDx4HC21 Dual 4-Input AND Gates
1 Features
3 Description
• Buffered inputs • Wide oper.
CD74HC237 - High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer
(Texas Instruments)
Data sheet acquired from Harris Semiconductor SCHS146F
March 1998 - Revised October 2003
CD74HC137, CD74HCT137, CD54HC237, CD74HC237, CD74HCT237
High.
