F100122 NSC | Alldatasheet
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National = N Semiconductor . 9-Bit Buffer General Description The F100122 is a monolithic 9-bit buffer. The device con- Refer to the F100322 datasheet for: tains nine non-inverting buffer gates with single input and PCC packaging output. All inputs have 50 k? pull-down resistors and all Lower power outputs are buffered. Military versions Extended voltage specs (—4.2V to —5.7V) Ordering Code: see section 8 Logic Symbol Dy —_>—— 0, Dy, Dg Data Inputs 04, Og Data Outputs Dy —p— D6 —_—- 0, —->— TUF 9848-3 Connection Diagrams 24-Pin DIP 24-Pin Quad Cerpak I 5 Dg VocaYer D7 Og Veca41 24F-Ds K} 03-42 23d, 24 23 22 21 20 19 on-43 2bo, i sd oe a Doz 170, oo45 201-09 D343 16 Vocy Veo46 19} Vecy, Voca —] 4 15-0, Yeca 47 7 03-45 14-05, O48 17h, 46 13 0g 7 8 9 10 11 12 07-49 16-0, Og—10 15,5 01 Og Voc Voc, Og O7 Os—it 14D, TUF/9846-2 0,412 13F-Voca TUF /9846-1 3-43
N S| Absolute Maximum Ratings S | Above which the useful life may be impaired. (Note 1) If Milltary/Aerospace specified devices are required, Case Temperature under Bias (Tc) OC to + 85°C please contact the National Semiconductor Sales Vee Pin Potential to Ground Pin —7.0V to +0.5V Office/Distributors for avallabllty and specifications. input Votage (OC) Verto +08V Storage Temperature BEC to = 160°C Output Current (OC Output HIGH) —50 mA Maximum Junction Temperature (Ty) +150°C Operating Range (Note 2) —-5.7Vt0 -4.2V Vee = —4.5V, Voc = Voca = GND, To = 0°C to +85°C (Note 3) symbol | Parameter [Min [typ [Max | Units | Conditions (Note 4) Vou OuiputHIGH Voltage | —1025 | 955 | -e80 | 1, | Vin=Vinmay | Loading with Vou Output LOW Voltage =1705 | —1620 | or Vit (min) 500 to ~2.0V Vouc Output HiGHVottage [10395 [|| my Vin = Vinowin) | Loading with Vouc OutputLOwVoltage | | sd — 18610 or Vit (Max) 500 to —2.0V Vin input HIGH Voltage _ _ Guaranteed HIGH Signal 1165 880 mv | foratinguts Vit Input LOW Voltage _ _ Guaranteed LOW Signal 1810 1475 | mv | eat inpate nm Inpurtowurent [oso | [Twa Vv = Vic ir Vee = —4.2V, Voc = Voca = GND, Tc = 0°C to +85°C (Note 3) Vou ‘Output HIGH Voltage =1o20 [| -e7 | Ay Vin = Vin (Max) | Loading with Vou GutputLow Voltage | -1810 | | - 1605 | or Mie imi S00 fo = 2.0N Voxc OutputHiGH Voltage | -1090 | || Vin = Vin (min) | Loading with Vorc | OuiputLowvvortage | | | = 1505 | or Vit (an S00 to =20V Vin Input HIGH Voltage _ Guaranteed HIGH Signal 870 mv for Ail Inputs Vit Input LOW Voltage ~ 4810 4475 mv Guaranteed LOW Signal for All Inputs Vee = —4.8V, Voc = Voca = GND, Tc = 0°C to +85°C (Note 3) symbol | Parameter [Min | typ | Max | units | Conditions (Note 4) Vou Output HIGHVoltage | -1095 | | 880 | | Vin=Viwatexy | Loading with Vou Output LOW Voltage | -1830 | | ~1620 or Vit (Min) 500 to ~2.0V Vonc OutputHIGH Voltage | -1045 | |) my Vin = Vin (win) | Loading with Via Input HIGH Voltage _ . Guaranteed HIGH Signal 1165 880 mv for All Inputs Vit Input LOW Voltage _ Guaranteed LOW Signal 1830 mv for All inputs Note 1: Absolute maximum ratings are those values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Note 2: Parametric values specified at ~4.2V to ~ 4.8V. Note 3: The specified limits represent the “worst case" vaiue for the parameter. Since these "worst case” values normally occur at the temperature extremes, additional noise immunity and guard banding can be achieved by decreasing the allowable system operating ranges. Note 4: Conditions for testing shown in the tables are chosen to guarantee operation under “worst case” conditions. 3-44
FIGURE 1. AC Test Circult tm ‘mu