User`s guide
64 | P a g e
2.8 k900
’S04
50
3.5 k
250
500
Resistor values shown are nominal.
_______ _________ ________
_______ _________ _______
_ __
SDLS029C − DECEMBER 1983 − REVISED JANUARY 2004
POST OFFICE BOX 655303 DALLAS, TEXAS 75265 5
absolute maximum ratings over operating free-air temperature range (unless otherwise
noted)†
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 7 V
Input voltage, VI: ’04, ’S04 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 5.5 V
’LS04 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Package thermal impedance, JA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65C
to 150C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. This 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 may affect device reliability.
NOTES: 1. Voltage values are with respect to network ground terminal.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
SN5404 SN7404
UNIT
MIN NOM MAX MIN NOM MAX
VCC Supply voltage 4.5 5 5.5 4.75 5 5.25 V
VIH High-level input voltage 2 2 V
VIL Low-level input voltage 0.8 0.8 V
IOH High-level output current −0.4 −0.4 mA
IOL Low-level output current 16 16 mA
TA Operating free-air temperature −55 125 0 70 C
NOTE 3: 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 free-air temperature range (unless
otherwise noted)
PARAMETER TEST SN5404 SN7404
CONDITIONS‡
UNIT
MIN TYP§ MAX MIN TYP§ MAX
VIK VCC = MIN, II = − 12 mA −1.5 −1.5 V
VOH VCC = MIN, VIL = 0.8 V, IOH = −0.4 mA 2.4 3.4 2.4 3.4 V
VOL VCC = MIN, VIH = 2 V, IOL = 16 mA 0.2 0.4 0.2 0.4 V
II VCC = MAX, VI = 5.5 V 1 1 mA
IIH VCC = MAX, VI = 2.4 V 40 40 A
IIL VCC = MAX, VI = 0.4 V −1.6 −1.6 mA
IOS¶ VCC = MAX −20 −55 −18 −55 mA
ICCH VCC = MAX, VI = 0 V 6 12 6 12 mA
ICCL VCC = MAX, VI = 4.5 V 18 33 18 33 mA
‡ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.