| Part Number | IN74HC221A |
| Manufacturer | IK Semiconductor |
| Title | Dual Monostable Binary Up/Down Counter |
| Description | TECHNICAL DATA IN74HC221A Dual Monostable Multivibrator The IN74HC221A is identical in pinout to the LS/ALS221. The device inputs are compatible ... |
| Features |
ORMATION IN74HC221AN Plastic IN74HC221AD SOIC TA = -55° to 125° C for all packages
PIN ASSIGNMENT LOGIC DIAGRAM
1A 1B 1RESET
DEXT CEXT REXT CEXT DEXT REXT
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
V CC 1REXT/CEXT 1CEXT 1Q 2Q 2RESET 2B 2A
1Q 2Q 2CEX...
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| Datasheet |
 IN74HC221A Datasheet 389.92KB |
