| 100336QI Description |
| Low Power 4-Stage Counter/Shift Register |
| 100336QI Vendor |
| Fairchild Semiconductor |
| 100336QI Features |
- 40% power reduction of the 100136
- 2000V ESD protection
- Pin/function compatible with 100136
- Voltage compensated operating range = -4.2V to -5.7V
- Available to industrial grade temperature range
|
| 100336QI Description |
The 100336 operates as either a modulo-16 up/down counter or as a 4-bit bidirectional shift register. Three Select (Sn) inputs determine the mode of operation, as shown in the Function Select table. Two Count Enable (CEP#, CET#) inputs are provided for ease of cascading in multistage counters. One Count Enable (CET#) input also doubles as a Serial Data (D0) input for shift-up operation. For shift-down operation, D3 is the Serial Data input. In counting operations the Terminal Count (TC#) output goes LOW when the counter reaches 15 in the count/up mode or 0 (zero) in the count/down mode. In the shift modes, the TC# output repeats the Q3 output. The dual nature of this TC#/Q3 output and the D0/CET# input means that one interconnection from one stage to the next higher stage serves as the link for multistage counting or shift-up operation. The individual Preset (Pn) inputs are used to enter data in parallel or to preset the counter in programmable counter applications. A HIGH signal on the Master Reset (MR) input overrides all other inputs and asynchronously clears the flip-flops. In addition, a synchronous clear is provided, as well as a complement function which synchronously inverts the contents of the flip-flops. All inputs have 50 kohm pull-down resistors. |
| 100336QI Datasheet and Application Notes |
|
| Parameter | Value |
| Product status | Not recommended for new designs |
| Package type | DIP |
| Leads | 24 |
| Packing method | RAIL |
| Product status | Not recommended for new designs |
| Package type | PLCC |
| Leads | 28 |
| Packing method | RAIL |
| Products related to 100336QI |
100336QIX 100336 100336SCX 100336PC
100336QCX 100336QC 100336SC |