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SN74ALVCH32374 Datasheet, PDF (3/9 Pages) Texas Instruments – 32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS | |||
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SN74ALVCH32374
32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES283 â OCTOBER 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)â
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.5 V to 4.6 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.5 V to 4.6 V
Output voltage range, VO (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â50 mA
Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â50 mA
Continuous output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous current through each VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA
Package thermal impedance, θJA (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C/W
Storage temperature range, 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. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. This value is limited to 4.6 V maximum.
3. The package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions (see Note 4)
MIN
MAX
UNIT
VCC Supply voltage
Operating
Data retention only
1.65
3.6
V
1.5
VCC = 1.65 V to 1.95 V 0.65 Ã VCC
VIH High-level input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VCC = 2.7 V to 3.6 V
VCC = 1.65 V to 1.95 V
2
0.35 Ã VCC
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VI
Input voltage
VCC = 2.7 V to 3.6 V
0.8
0
VCC
V
VO
Output voltage
0
VCC
V
VCC = 1.65 V
â4
IOH High-level output current
VCC = 2.3 V
VCC = 2.7 V
â8
mA
â12
VCC = 3 V
â24
IOL
Low-level output current
VCC = 1.65 V
VCC = 2.3 V
VCC = 2.7 V
VCC = 3 V
4
8
mA
12
24
ât/âv Input transition rise or fall rate
10
ns/V
TA
Operating free-air temperature
â40
85
°C
NOTE 4: All unused control 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.
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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