Description
74HC191 4-bit binary up/down counters, N can be any integer between 4 and 74HC190, with identical pinouts to the 74HC191 , could be used to provide a 74HC191 4-bit binary up/down counters, N can be any integer between 4 and 74HC190, with identical pinouts to the 74HC191 , could be used to provide a digital control inputs, clocks the 74HC191 counters. These counters parallel load a 2716 EPROM programmed to produce an 8-bit (256 states) digitally coded
Part Number | 74HC191 |
Brand | ON Semiconductor |
Image |
74HC191
ONSEMICON
30000
1.38
Hong Kong Fly Bird Technology Limited
74HC191
ON/ST
11860
2.2675
Redstar Electronic Limited
74HC191
ON/CMD
235
3.155
Cicotex Electronics (HK) Limited
74HC191
ON/SANYO
25000
4.0425
Ysx Tech Co., Limited
74HC191
ONSEM
20000
4.93
Ande Electronics Co., Limited