CD74HCT4040 - High Speed CMOS Logic 12-Stage Binary Counter
Updated : 2020-01-09 14:43:23Description
The ’HC4040 and ’HCT4040 are 14-stage ripple-carry binary counters. All counter stages are master-slave flip-flops. The state of the stage advances one count on the negative clock transition of each input pulse; a high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered.
Products containing the "CD74HCT4040" keyword are: CD74HCT4040E , CD74HCT4040E , CD74HCT4040EE4 , CD74HCT4040M , CD74HCT4040M , CD74HCT4040M96 , CD74HCT4040M96 , CD74HCT4040M96E4 , CD74HCT4040M96G4 , CD74HCT4040M96G4 , CD74HCT4040ME4 , CD74HCT4040MG4 , CD74HCT4040MR2499 , CD74HCT4040MT , CD74HCT4040MT , CD74HCT4040MTE4 , CD74HCT4040MTG4Features
- Fully Static Operation
- Buffered Inputs
- Common Reset
- Negative Edge Pulsing
- Fanout (Over Temperature Range)
- Standard Outputs...10 LSTTL Loads
- Bus Driver Outputs...15 LSTTL Loads - Wide Operating Temperature Range... -55°C to 125°C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V - HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il
1µA at VOL, VOH
Parametrics
| Status | ACTIVE |
| SubFamily | Counter/arithmetic/parity function |
| Technology Family | HCT |
| VCC | 5.5 |
| Bits | 12 |
| Voltage | 5 |
| F @ nom voltage | 25 |
| ICC @ nom voltage | 0.08 |
| tpd @ Nom Voltage | 50 |
| Rating | Catalog |
| Operating temperature range | -55 to 125 |
| Package Group | PDIP|16 |
| Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Approx. price | 0.19 | 1ku |
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