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SN5414_15 Datasheet, PDF (4/27 Pages) Texas Instruments – HEX SCHMITT-TRIGGER INVERTERS | |||
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SN5414, SN54LS14,
SN7414, SN74LS14
HEX SCHMITT-TRIGGER INVERTERS
SDLS049B â DECEMBER 1983 â REVISED FEBRUARY 2002
absolute maximum ratings over operating free-air temperature (unless otherwise noted)â
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage: â14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
âLS14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W
Storage temperaturerange, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â65°C to 150°C
â Stresses beyond those listed under âabsolute maximum ratingsâ 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 ârecommended operating conditionsâ 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 termal impedance is calculated in accordance with JESD 51-7
recommended operating conditions
VCC
IOH
IOL
TA
Supply voltage
High-level output current
Low-level output current
Operating free-air temperature
SN5414
MIN NOM MAX
4.5
5 5.5
â0.8
16
â55
125
SN7414
MIN NOM MAX
4.75
5 5.25
â0.8
16
0
70
UNIT
V
mA
mA
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONSâ¡
SN5414
SN7414
MIN TYP§
VT+
VTâ
Hysteresis
(VT+ â VTâ)
VCC = 5 V
VCC = 5 V
VCC = 5 V
1.5 1.7
0.6 0.9
0.4 0.8
VIK
VCC = MIN,
II = â12 mA
VOH
VCC = MIN,
VI = 0.6 V,
IOH = â0.8 mA
2.4 3.4
VOL
VCC = MIN,
VI = 2 V,
IOL = 16 mA
0.2
IT+
VCC = 5 V,
VI = VT+
â0.43
ITâ
VCC = 5 V,
VI = VTâ
â0.56
II
VCC = MAX,
VI = 5.5 V
IIH
VCC = MAX,
VIH = 2.4 V
IIL
VCC = MAX,
VIL = 0.4 V
â0.8
IOS¶
VCC = MAX
â18
ICCH
VCC = MAX
22
ICCL
VCC = MAX
39
â¡ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
§ All typical values are at VCC = 5 V, TA = 25°C.
¶ Not more than one output should be shorted at a time.
MAX
2
1.1
â1.5
0.4
1
40
â1.2
â55
36
60
UNIT
V
V
V
V
V
V
mA
mA
mA
µA
mA
mA
mA
mA
4
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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