SN74AS8003 Datasheet, PDF (2/8 Pages) Texas Instruments – DUAL 2-INPUT POSITIVE-NAND GATE

SN74AS8003
DUAL 2-INPUT POSITIVE-NAND GATE
SDAS305 – OCTOBER 1999
absolute maximum ratings over operating free-air temperature range^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
Input voltage range, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods can affect device reliability.
recommended operating conditions (see Note 1)
MIN NOM MAX UNIT
VCC Supply voltage
4.5
5 5.5 V
VIH High-level input voltage
2
V
VIL
Low-level input voltage
0.8 V
IOH High-level output current
–2 mA
IOL
Low-level output current
20 mA
TA
Operating free-air temperature
0
70 °C
NOTE 1: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP‡ MAX UNIT
VIK
VCC = 4.5 V,
II = –18 mA
–1.2 V
VOH
VCC = 4.5 V to 5.5 V,
IOH = –2 mA
VCC–2
V
VOL
VCC = 4.5 V,
IOL = 20 mA
0.35 0.5 V
II
VCC = 5.5 V,
VI = 7 V
0.1 mA
IIH
VCC = 5.5 V,
VI = 2.7 V
20 µA
IIL
VCC = 5.5 V,
IO§
VCC = 5.5 V,
VI = 0.4 V
VO = 2.25 V
–0.5 mA
–30
–112 mA
ICCH
VCC = 5.5 V,
VI = 0 V
1 1.6 mA
ICCL
VCC = 5.5 V,
VI = 4.5 V
3.5 8.7 mA
‡ _{All typical values are at VCC = 5 V, TA = 25°C.}
§ _{The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.}
switching characteristics over recommended operating conditions (unless otherwise noted)
(see Figure 1)
PARAMETER
tPLH
tPHL
FROM
(INPUT)
A or B
TO
(OUTPUT)
Y
MIN MAX UNIT
1 4.5
ns
1
4
2
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