Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The ’F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous presetting The preset feature allows the ’F190 to be used in programmable dividers The Count Enable input the Terminal Count output and the Ripple Clock output make possible a variety of methods of implementing multistage counters In the counting modes state c.
Y Y Y Y High-speed 125 MHz typical count frequency Synchronous counting Asynchronous parallel load Cascadable Commercial 74F190PC Military Package Number N16E Package Description 16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small Outline JEDEC 16-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 54F190DM (Note 2) 74F190SC (Note 1) 54F190FM (Note 2) 54F190LM (Note 2) Note 1 Devices also available in 13 reel Use suffix e SCX J16A M16A W16A E20A Note 2 Military grade device with environmental and burn-in processing Use suffix e .
74F190 - Fairchild
The ’F189 is a high-speed 64-bit RAM organized as a 16word by 4-bit array Address inputs are buffered to minimize loadin.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74F191 |
Philips |
Up/down binary counter |
|
| 2 | 74F191 |
Fairchild |
Up/Down Binary Counter |
|
| 3 | 74F191 |
National Semiconductor |
Up/Down Binary Counter |
|
| 4 | 74F192 |
Fairchild |
Up/Down Decade Counter |
|
| 5 | 74F192 |
National Semiconductor |
Up/Down Decade Counter |
|
| 6 | 74F193 |
Philips |
Up/down binary counter |
|
| 7 | 74F193 |
Fairchild |
Up/Down Binary Counter |
|
| 8 | 74F193 |
National Semiconductor |
Up/Down Binary Counter |
|
| 9 | 74F194 |
Philips |
4-bit bidirectional universal shift register |
|
| 10 | 74F194 |
Fairchild |
4-Bit Bidirectional Universal Shift Register |
|
| 11 | 74F194 |
National Semiconductor |
4-Bit Bidirectional Universal Shift Register |
|
| 12 | 74F195A |
Philips |
4-bit parallel-access shift register |
|