CD74HCT4515E Datasheet, PDF (3/10 Pages) Texas Instruments – 4-LINE TO 16-LINE DECODERS/DEMULTIPLEXERS

CD74HCT4514, CD74HCT4515
4ĆLINE TO 16ĆLINE DECODERS/DEMULTIPLEXERS
WITH INPUT LATCHES
SCHS314D − MAY 2002 − REVISED SEPTEMBER 2004
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Input clamp current, I_IK (V_I < 0 or V_I > V_CC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, I_OK (V_O < 0 or V_O > V_CC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output drain current per output, I_O (V_O = 0 to V_CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous output source or sink current per output, I_O (V_O = 0 to V_CC) . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through V_CC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, θ_JA (see Note 2): E package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
EN package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265°C
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 may affect device reliability.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-3.
recommended operating conditions (see Note 3)
TA = 25°C
MIN MAX
TA = −55°C
TO 125°C
MIN MAX
TA = −40°C
TO 85°C
MIN MAX
UNIT
VCC
VIH
VIL
VI
VO
∆t/∆v
Supply voltage
High-level input voltage
Low-level input voltage
Input voltage
Output voltage
Input transition rise or fall rate
4.5 5.5 4.5 5.5 4.5 5.5 V
2
2
2
V
0.8
0.8
0.8 V
0 VCC
0 VCC
500
0 VCC
0 VCC
500
0 VCC V
0 VCC V
500 ns
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 CONDITIONS
VCC
TA = 25°C
MIN MAX
TA = −55°C
TO 125°C
MIN MAX
TA = −40°C
TO 85°C
MIN MAX
UNIT
VOH
VOL
II
ICC
∆ICC‡
VI = VIH or VIL
IOH = −20 µA
IOH = −4 mA
4.4
4.5 V
3.98
VI = VIH or VIL
IOL = 20 µA
IOL = 4 mA
0.1
4.5 V
0.26
VI = VCC or 0
5.5 V
±0.1
VI = VCC or 0,
IO = 0
5.5 V
8
One input at VCC − 2.1 V,
Other inputs at 0 or VCC
4.5 V to
5.5 V
360
4.4
4.4
V
3.7
3.84
0.1
0.1
V
0.4
0.33
±1
±1 µA
160
80 µA
490
450 µA
Ci
10
10
10 pF
‡ _{Additional quiescent supply current per input pin, TTL inputs high, 1 unit load. For dual-supply systems, theoretical worst-case}
(VI = 2.4 V, VCC = 5.5 V) specification is 1.8 mA.
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