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- Manufacturer No：SN7490AN
- Manufacturer：ROCHESTER ELECTRONICS LLC
- Category：
- Datasheet：SN7490AN
- SKU：11637074
- Description：
User Guide
User Guide
SN7490AN Details
SN7490AN Specification Parameters
- Surface Mount: NO
- Load/Preset Input: YES
- Supply Voltage: 5V
- Temperature Grade: COMMERCIAL
- Terminal Pitch: 2.54mm
- Number of Terminals: 14
- HTS Code: 8542.39.00.01
- Terminal Finish: TIN LEAD
- Supply Voltage-Min (Vsup): 4.75V
- Technology: TTL
- Mode of Operation: ASYNCHRONOUS
- Trigger Type: Negative Edge
- Length: 19.305mm
- Family: TTL/H/L
- Additional Feature: ONE FUNCTION HAS 1 BIT
- Number of Functions: 2
- Terminal Position: DUAL
- Number of Bits: 3
- JESD-609 Code: e0
- Operating Temperature (Max): 70°C
- Seated Height-Max: 5.08mm
- Width: 7.62mm
- Supply Voltage-Max (Vsup): 5.25V
- Terminal Form: THROUGH-HOLE
- Propagation Delay (tpd): 50 ns
- fmax-Min: 32 MHz
- JESD-30 Code: R-PDIP-T14
- Count Direction: UP
- Logic IC Type: DECADE COUNTER
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