| AC Testing Waveform: VIL = 0.2V; VIH = 3.OV AC Test Load: 50 pF VOL = VOL_MAX; VOH = VOH_MIN |
| | | Limits 3.OV " Vcc " 6.OV | Limits 4.5V " Vcc " 6.OV | | |
| Symbol | Parameter | Min | Max | Min | Max | Units | Conditions |
| OE | OE to Data Delay | | 45 | | 45 | ns | |
| TCE | CE to Data Delay | | 60 | | 50 | ns | |
| TCAC | CLK to Data Delay | | 200 | | 60 | ns | |
| TOH | Data Hold from CE, OE or CLK | 0 | | 0 | | ns | |
| TDF | CE or OE to Data Float Delay | | 50 | | 50 | ns | Notes l.2 |
| TLC | CLK Low Time | 100 | | 25 | | ns | |
| THC | CLK High Time | 100 | | 25 | | ns | |
| rSCE | CE Set up Time to CLK (to guarantee proper counting) | 40 | | 25 | | ns | Note l |
| rSCED | CE setup time to CLK (to guarantee proper DATA read) | 100 | | 80 | | ns | |
| FHCE | CE Hold Time to CLK (to guarantee proper counting) | 0 | | 0 | | ns | Note l |
| FHCED | CE hold time to CLK (to guarantee proper DATA read) | 50 | | 0 | | ns | |
| THOE | OE High Time (Guarantees counters are Reset) | 100 | | 20 | | ns | |
| CLK max | Clock Frequency | | 2.5 | | 10 | MHz | |
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