M8283 INTEL | Alldatasheet
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Technical content
Table 1. Pin Description Bo-B, the data output pins. . ‘The M8282 and M8283 octal latches are 8-bit latch. _the data output pins by activating the OE input line. sients to appear on the data output bus. All Output and Supply Voltages O.8V 10 tv ic octions of this tion ia not implied. Ex.
- Output Loading lo, = 20 mA, lo = —5 mA, C.= 300 pF
- Case Temperatures are “instant on.””
A.C. CHARACTERISTICS Vcc = 5V +5%, Tol2) = —55°C to + 125°C Loading: Outputs—io. = 20 mA, lon = —5 mA, C. = 300 pF symbol | __ Parameter | _win_| Max | Unite | Test Gonations TIVOV Input to Output Delay Inverting Non-inverting TSHOV STB to Output Delay Inverting Non-Inverting Output Disable Time [|| as | ns TeLov | OutputEnableTime | 10 | 60 | ns Twst__| Inputtostesewptime | o | | ns TSU InputtoSTBHoWdTime | 26 | | ns TsHSL__| STB High Time Ps | ns | Output Rise Time | | ao ns | Fromo.svtozov TOHOL Output Fall Time [ [12 [| ns | From2ovtooav NOTES: 1. See waveforms and test load circuit on following page. 2. Case temperatures are “instant on”. A.C. TESTING INPUT, OUTPUT WAVEFORM A.C. TESTING LOAD CIRCUIT INPUT/OUTPUT . 20 a eas our 20e9-7 (300 pF [AC. Testing: Inputs are Driven at 2.4V for a Loge “1 and 0.45 i for a Logic"0" Timing Measurements are Made at .SV for Both
2 Loge "1" and "0" input Piso and Fall Times are Measured =
from 0.8V to 20V and are Driven at 8 ne 2 ar1020-8 Switching and state 17-112
c wow reno ttiov Yow-00¥ OUTPUTS: eee Vow eu WOTas Vout O1V 3 eHow zr1023-9 NOTES: 1, M8283 only—output may be momentarily invalid following the high going STB transition. 2. All timing measurements are made at 1.5V unless otherwise noted. 17-113,