SN74LS684 - 8-Bit Identity/Magnitude Comparators
Updated : 2020-01-09 14:43:26Description
These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P = Q\ outputs and all except 'LS688 provide P > Q\ outputs as well. The 'LS682, 'LS684, 'LS686, and 'LS688 have totem-pole outputs, while the 'LS685 and 'LS687 have open-collector outputs. The 'LS682 features 20-k
pullup termination resistors on the Q inputs for analog or switch data.
Features
- Compares Two-8-Bit Words
- Choice of Totem-Pole or Open-Collector Outputs
- Hysteresis at P and Q Inputs
- 'LS682 has 20-k Pullup Resistors on the Q Inputs
- SN74LS686 and 'LS687 … JT and NT 24-Pin, 300-Mil Packages
Parametrics
| Status | ACTIVE |
| SubFamily | Digital comparator |
| Technology Family | LS |
| VCC | 5.25 |
| Bits | 8 |
| Voltage | 5 |
| F @ nom voltage | 35 |
| ICC @ nom voltage | 65 |
| tpd @ Nom Voltage | 30 |
| Rating | Catalog |
| Operating temperature range | 0 to 70 |
| Package Group | PDIP|20 |
| Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Approx. price | 2.71 | 1ku |
Similar products
- SN74S1050 - 12-Bit Schottky Barrier Diode Bus Termination Array
- SN74LS592 - 8-Bit Binary Counters With Input Registers
- SN74ABT8646 - Scan Test Devices With Octal Bus Transceivers And Registers
- SN74LS593 - 8-Bit Binary Counters With Input Registers And 3-State Outputs
- SN74ABT8543 - Scan Test Devices With Octal Registered Bus Transceivers
- SN74LS629 - Dual voltage-controlled oscillators
- SN74LS682 - 8-Bit Identity/Magnitude Comparators
- 74ACT11139 - Dual 2-Line to 4-Line Decoder/Demultiplexer
- SN74LS697 - Synchronous 4-Bit Up/Down Binary Counters With Output Registers And Multiplexed 3-State Outputs
- SN74S1051 - 12-Bit Schottky Barrier Diode Bus-Termination Array
- SN74LS684 - 8-Bit Identity/Magnitude Comparators
- SN74LS624 - Voltage-controlled oscillator