PDF for SN74LS90D
SN74LS90D is TI [Texas Instruments] company product |
||
 SN74LS90D PDF Download |
File Size : | 414 KB |
| Manufacturer: | TI [Texas Instruments] | |
| Description: |
...4-bit ripple type counters partitioned into two sections. Each counter has a di-vide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) ordivide-by-eight (LS93) section which are triggered by a HIGH-to-LOW transi-tion on the clock inputs. Each section can be used separately or tied together... ...the counters have a 2-input gated Master Reset (Clear), and the LS90 alsohas a 2-input gated Master Set (Preset 9).? Low Power Consumption . . . Typically 45 mW? High Count Rates . . . Typically 42 MHz... ...10 U.L. 5 (2.5) U.L.NOTES:a. 1 TTL Unit Load (U.L.) = 40 μA HIGH/1.6 mA LOW.b. The Output LOW drive factor is 2.5 U.L. for Military, (54) and 5 U.L. for commercial (74)... |
|
| Similar items with "SN74LS90D" : SN7000, SN7002, SN7002N, SN7002W, More... | ||
RFQ/Buy SN74LS90D
|
|
