Operating Modes

Table 1. Operating Modes
Mode CE OE WE I/O
Read VIL VIL VIH DOUT
Write(1) VIL VIH VIL DIN
Standby/Write Inhibit VIH X(2) X High-Z
Write Inhibit X X VIH  
Write Inhibit X VIL X  
Output Disable X VIH X High-Z
Notes:
  1. 1.Refer to AC Programming Waveforms.
  2. 2.X can be VIL or VIH.