Texas Instruments SN74LS191N 4-stage Through Hole Binary Counter LS, 16-Pin PDIP
- RS Stock No.:
- 145-0093
- Mfr. Part No.:
- SN74LS191N
- Brand:
- Texas Instruments
Available for back order.
Added
Price (ex. GST) Each (In a Tube of 25)
$1.272
(exc. GST)
$1.463
(inc. GST)
| Units | Per unit | Per Tube* |
| 25 + | $1.272 | $31.80 |
| *price indicative | ||
- RS Stock No.:
- 145-0093
- Mfr. Part No.:
- SN74LS191N
- Brand:
- Texas Instruments
Technical data sheets
Legislation and Compliance
Product Details
74LS Family Counters & Shift Registers, Texas Instruments
Texas Instruments range of Counters and Shift Registers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.
74LS Family
Specifications
Attribute | Value |
|---|---|
| Package Type | PDIP |
| Logic Function | Counter |
| Number of Stages | 4 |
| Logic Family | LS |
| Mounting Type | Through Hole |
| Counter Type | Binary |
| Operation Mode | Down Counter, Up Counter |
| Number of Elements | 1 |
| Pin Count | 16 |
| Minimum Operating Supply Voltage | 4.75 V |
| Maximum Operating Supply Voltage | 5.25 V |
| Dimensions | 19.3 x 6.35 x 4.57mm |
| Minimum Operating Temperature | 0 °C |
| Triggering Type | Positive Edge |
| Direction Type | Bi-Directional |
| Maximum Operating Temperature | 70 °C |
| Preset Type | Asynchronous |