8x300 design guide - Al Kossow's Bitsavers - Trailing-Edge

8M321
PRELIMINARY
BIPOLAR LSI DIVISION
DC CHARACTERISTICS ooe ~ TA ~ 70 o e; 4.75V ~ vee ~ 5.25V
PARAMETER TEST CONDITIONS1, 2
LIMITS
Min Typ Max
Vee Supply voltage 4.75 5 5.25 V
VIN (L) Low level input voltage 0.80 V
VIN (H) High level input voltage 2.0 V
VOL Low level output voltage Vee = 4.75V; 10L = 16mA 0.55 V
VOH High level output voltage Vee = 4.75V; 10H = -3mA 2.40 V
VeL Input clamp voltage II = -5mA -1.00 V
lee Supply current Vee = 5.25V (Both ports high-Z) 270 mA
lOS Short circuit output current 3 Vee = 4.75V -20 -100 mA
liN (L) we, MeLK, se, & ME Vee = 5.25V; VIL = 0.50V -1.0 mA
liN (L) B/W Vee = 5.25V; VIL = 0.50V -1.6 mA
liN (L) AO-A3 Vee = 5.25V; VIL = 0.50V -1.0 mA
liN (L) DMAE Vee = 5.25V; VIL = 0.5V -800 p,A
liN (L) WS, PIOE, & R/W Vee = 5.25V; VIL = 0.5V -400 p,A
liN (L) IVO-IV7 Vee = 5.25V; VIL = 0.5V -400 p,A
each line
liN (L) DOA-D7A/DOB-D7B Vee = 5.25V; VIL = 0.5V -400 p,A
each line
liN (H) we, se, MeLK, & ME Vee = 5.25V; VIH = 5.25V 100 p,A
liN (H) B/W Vee = 5.25V; VIH = 5.25V 240 p,A
liN (H) AO Vee = 5.25V; VIH = 5.25V 120 p,A
liN (H) A1-A3 Vee = 5.25V; VIH = 5.25V 60 p,A
liN (H) DMAE Vee = 5.25V; VIH = 5.25V 120 p,A
liN (H) WS, PIOE, & R/W Vee = 5.25V; VIH = 5.25V 60 p,A
liN (H) IVO-IV7 and DOA-D7 A/DOB-D7B Vee = 5.25V; VIH = 5.25V 100 p,A
Notes:
1. Operating temperature ranges are guaranteed after terminal equilibrium has been
reached.
2. All voltages are measured with respect to ground terminal.
3. Short only one output at a time.
UNIT
8 Gi!lnOliCS