74LV154 データシートの表示（PDF） - Philips Electronics
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74LV154 Datasheet PDF : 12 Pages
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Philips Semiconductors
4-to-16 line decoder/demultiplexer
Product specification
74LV154
FUNCTION TABLE
INPUTS
OUTPUTS
E0 E1 A0 A1 A2 A3 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15
HHXXXXHHHHHHHHHHHHHHHH
HL XXXXHHHHHHHHHHHHHHHH
L HX X X XHHHHHHHHHHHHHHHH
L L L L L L LHHHHHHHHHHHHHHH
L LHL L LHLHHHHHHHHHHHHHH
L L LHL LHHLHHHHHHHHHHHHH
L LHHL LHHHLHHHHHHHHHHHH
L L L LHLHHHHLHHHHHHHHHHH
L LHLHLHHHHHLHHHHHHHHHH
L L LHHLHHHHHHLHHHHHHHHH
L LHHHLHHHHHHHLHHHHHHHH
L L L L LHHHHHHHHHLHHHHHHH
L LHL LHHHHHHHHHHLHHHHHH
L L LHLHHHHHHHHHHHLHHHHH
L LHHLHHHHHHHHHHHHLHHHH
L L L LHHHHHHHHHHHHHHLHHH
L LHLHHHHHHHHHHHHHHHLHH
L L LHHHHHHHHHHHHHHHHHLH
L LHHHHHHHHHHHHHHHHHHHL
NOTES:
H = HIGH voltage level
L = LOW voltage level
X = don’t care
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
VCC
VI
VO
Tamb
DC supply voltage
Input voltage
Output voltage
Operating ambient temperature range in free air
See Note 1
See DC and AC
characteristics
1.0
3.3
3.6
V
0
–
VCC
V
0
–
VCC
V
–40
–40
+85
+125
°C
tr, tf
Input rise and fall times
VCC = 1.0V to 2.0V
–
–
500
VCC = 2.0V to 2.7V
–
–
200
ns/V
VCC = 2.7V to 3.6V
–
–
100
NOTE:
1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 3.6V.
1998 Apr 28
4
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