74LVC257ABQ,115 NXP Semiconductors, 74LVC257ABQ,115 Datasheet - Page 9

• Manufacturer Part Number: 74LVC257ABQ,115
• Description: IC QUAD 2-IN MUX 3-ST 16DHVQFN
• Manufacturer: NXP Semiconductors
• Series: 74LVCr
• Type: Multiplexerr

Specifications of 74LVC257ABQ,115

• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 24mA, 24mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 1.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: LVC
• Number Of Lines (input / Output): 8.0 / 4.0
• Propagation Delay Time: 16 ns at 1.2 V, 3 ns at 2.7 V, 2.9 ns at 3.3 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 4.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74LVC257ABQ-G; 74LVC257ABQ-G; 935275174115

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
Notes
1. All typical values are measured T
2. These typical values are measured at V
3. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed
2004 Jan 23
SYMBOL
T
t
t
t
t
T
t
t
t
t
PHL
PZH
PHZ
sk(0)
PHL
PZH
PHZ
sk(0)
amb
amb
Quad 2-input multiplexer with 5 V
tolerant inputs/outputs; 3-state
by design.
/t
/t
/t
/t
/t
/t
PLH
PLH
PZL
PLZ
PZL
PLZ
= 40 to +85 C; note 1
= 40 to +125 C
r
= t
propagation delay
nI0, nI1 to nY
propagation delay S to nY
3-state output enable time
OE to nY
3-state output disable time
OE to nY
skew
propagation delay
nI0, nI1 to nY
propagation delay S to nY
3-state output enable time
OE to nY
3-state output disable time
OE to nY
skew
f
2.5 ns; C
PARAMETER
L
= 50 pF; R
amb
L
= 25 C.
= 500 .
CC
see Figs 7 and 9 1.2
see Figs 7 and 9 1.2
see Figs 8 and 9 1.2
see Figs 8 and 9 1.2
note 3
see Figs 7 and 9 1.2
see Figs 7 and 9 1.2
see Figs 8 and 9 1.2
see Figs 8 and 9 1.2
note 3
WAVEFORMS
= 3.3 V.
TEST CONDITIONS
9
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
3.0 to 3.6
V
CC
(V)
1.0
1.0
1.0
1.0
1.5
1.0
1.5
1.0
1.0
1.0
1.0
1.0
1.5
1.0
1.5
1.0
MIN.
16
3.0
2.9
18
3.6
3.2
15
3.6
3.7
8
3.1
3.2
TYP.
(2)
(2)
(2)
(2)
Product specification
74LVC257A
5.4
4.6
7.5
6.4
6.7
5.6
4.7
4.3
1.0
7.0
6.0
9.5
8.0
8.5
7.0
6.0
5.5
1.5
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT