1 - Al Kossow's Bitsavers

SMJ2708, SMJ27L081024-WORD BY 8-BIT ERASABLE PROGRAMMABLE READ-ONLY MEMORIESrecommended operating conditionsPARAMETERSMJ2708-35SMJ2708-45SMJ27L08-45MIN NOM MAX MIN NOM MAXSupply voltage, VBB -4.75 -5 -5.25 -4.5 -5 -5.5 VSupply voltage, Vee 4.75 5 5.25 4.5 5 5.5 VSupply voltage, VDD 11.4 12 12.6 10.8 12 13.2 VSupply voltage VSS 0 0 VHigh-level input voltage, VIH(except program and program enable2.4 Vee+ 1 2.2 Vee+ 1High-level program enable input voltage, VIHIPE) 11.4 12 12.6 10.8 12 13.2 VHigh-level program input voltage, VIH(PR) 25 26 27 25 26 27 VLow-level input voltage, VIL (except program) VSS 0.65 VSS 0.65 VLow-level program input voltage, VIL(PR)Note: VIL(PR) max :5 VIH(PR) - 25 VUNITVSS 1 VSS 1 VHigh-level program pulsle input current (sink), IIH(PR) 40 40 mALow-level program pulse input current (source). IIL(PR) 3 3 mAOperating case temperature, ,Tc -55 125 -55 125 °eelectrical characteristics over full ranges of recommended operating conditions (unless otherwise noted)m"'C:Do~CI'D