Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
74HCT190 |
Click to view a larger image
| Part Number | 74HCT190 |
| Manufacturer | Philips |
| Description | The 74HC/HCT190 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT190 are asynchr... |
| Features |
• Synchronous reversible counting • Asynchronous parallel load • Count enable control for synchronous expansion • Single up/down control input • Output capability: standard • ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT190 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT190 are asynchronously presettable up/down BCD decade counters. They contain four master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up ... |
| Document |
 74HCT190 Data Sheet
PDF 101.74KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74HCT191 |
Philips |
Presettable synchronous 4-bit binary up/down counter |
|
| 2 | 74HCT192 |
Philips |
Presettable synchronous BCD decade up/down counter |
|
| 3 | 74HCT193 |
NXP |
Presettable synchronous 4-bit binary up/down counter |
|
| 4 | 74HCT193 |
nexperia |
Presettable synchronous 4-bit binary up/down counter |
|
| 5 | 74HCT193-Q100 |
nexperia |
Presettable synchronous 4-bit binary up/down counter |
|