PartNumber | SN74HC191N | SN74HC191NE4 | SN74HC191N3 |
Description | Counter ICs 4-Bit Sync UpDn Bnry | Counter ICs 4-Bit Synch Up/Down Binary Counter | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16 |
Manufacturer | Texas Instruments | Texas Instruments | - |
Product Category | Counter ICs | Counter ICs | - |
RoHS | Y | Y | - |
Mounting Style | Through Hole | Through Hole | - |
Package / Case | PDIP-16 | PDIP-16 | - |
Counter Type | Binary | Binary | - |
Logic Family | HC | HC | - |
Number of Bits | 4 bit | 4 bit | - |
Counting Sequence | Up/Down | Up/Down | - |
Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | - |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 85 C | + 85 C | - |
Series | SN74HC191 | SN74HC191 | - |
Packaging | Tube | Tube | - |
Function | Counter | Counter | - |
Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
Output Current | +/- 5.2 mA | +/- 5.2 mA | - |
Brand | Texas Instruments | Texas Instruments | - |
Product Type | Counter ICs | Counter ICs | - |
Factory Pack Quantity | 25 | 25 | - |
Subcategory | Counter ICs | Counter ICs | - |
Unit Weight | 0.033570 oz | 0.033570 oz | - |
Counting Method | - | Synchronous | - |