74ALVT16260 데이터 시트보기 (PDF) - Philips Electronics
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74ALVT16260 Datasheet PDF : 14 Pages
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Philips Semiconductors
2.5V/3.3V 12-bit to 24-bit multiplexed D-type latches
(3-State)
Product specification
74ALVT16260
AC ELECTRICAL CHARACTERISTICS (2.5V ± 0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω
SYMBOL
PARAMETER
FROM (INPUT)
TO (OUTPUT)
tPLH
tPHL
tPLH
tPHL
tPLH
A or B
LE
SEL (B1)
SEL (B2)
B or A
A or B
A
A
tPHL
tPZH
tPZL
tPHZ
tPLZ
SEL (B1)
SEL (B2)
OE
OE
A
A
A or B
A or B
AC SETUP CHARACTERISTICS (2.5V ± 0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω
SYMBOL
PARAMETER
tw
Pulse duration, LE1B, LE2B, LEA1B, or LEA2B high
tsu
Setup time, data before LE1B, LE2B, LEA1B, or LEA2B↓
th
Hold time, data after LE1B, LE2B, LEA1B, or LEA2B↓
Tamb = –40°C to +85°C
VCC = +2.5V ± 0.2V
MIN
TYP
MAX
1
3.5
5.3
1
3.3
5.4
1.1
3.9
6.0
1.1
4.2
6.2
1.3
2.9
4.5
1.1
3.3
4.8
1.5
3.0
4.5
1.6
3.2
4.6
1
3.1
5.0
1.6
2.0
3.0
2.2
4.0
6.6
1.3
2.0
3.4
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Tamb = –40°C to +85°C
VCC = +2.5V ± 0.2V
MIN
MAX
3.3
1
1
UNIT
ns
ns
ns
1998 Jan 30
9
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