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| Manufacturer | Texas Instruments |
|---|---|
| Manufacturer's Part Number | SN74LS197FN |
| Description | BINARY COUNTER; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE; |
| Datasheet | SN74LS197FN Datasheet |
| In Stock | 2,186 |
| NAME | DESCRIPTION |
|---|---|
| Package Body Material: | PLASTIC/EPOXY |
| Count Direction: | UP |
| Maximum Time At Peak Reflow Temperature (s): | NOT SPECIFIED |
| Maximum Seated Height: | 4.57 mm |
| Trigger Type: | NEGATIVE EDGE |
| Minimum Supply Voltage (Vsup): | 4.75 V |
| Sub-Category: | Counters |
| Maximum Power Supply Current (ICC): | 27 mA |
| Surface Mount: | YES |
| No. of Terminals: | 20 |
| Terminal Position: | QUAD |
| Package Style (Meter): | CHIP CARRIER |
| Technology: | TTL |
| JESD-30 Code: | S-PQCC-J20 |
| Package Shape: | SQUARE |
| Terminal Form: | J BEND |
| Minimum fmax: | 30 MHz |
| Maximum Operating Temperature: | 70 Cel |
| Package Code: | QCCJ |
| Width: | 8.9662 mm |
| No. of Bits: | 3 |
| Load or Preset Input: | YES |
| Load Capacitance (CL): | 15 pF |
| Logic IC Type: | BINARY COUNTER |
| Minimum Operating Temperature: | 0 Cel |
| Operation Mode: | ASYNCHRONOUS |
| No. of Functions: | 2 |
| Qualification: | Not Qualified |
| Package Equivalence Code: | LDCC20,.4SQ |
| Length: | 8.9662 mm |
| Propagation Delay (tpd): | 95 ns |
| Nominal Supply Voltage / Vsup (V): | 5 |
| Additional Features: | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS |
| Family: | LS |
| Peak Reflow Temperature (C): | NOT SPECIFIED |
| Terminal Pitch: | 1.27 mm |
| Temperature Grade: | COMMERCIAL |
| Maximum Supply Voltage (Vsup): | 5.25 V |
| Power Supplies (V): | 5 |
