74LV251D,112 NXP Semiconductors, 74LV251D,112 Datasheet - Page 2

• Manufacturer Part Number: 74LV251D,112
• Description: IC 8-INPUT MUX 3ST 16-SOIC
• Manufacturer: NXP Semiconductors
• Series: 74LVr
• Type: Multiplexerr

Specifications of 74LV251D,112

• Circuit: 1 x 8:1
• Independent Circuits: 1
• Current - Output High, Low: 6mA, 6mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 1 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-2943-5; 935156080112

1. C
Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
NOTE:
ORDERING INFORMATION
t
C
C
16-Pin Plastic DIL
16-Pin Plastic SO
16-Pin Plastic SSOP Type II
16-Pin Plastic TSSOP Type I
1998 May 20
PHL
SYMBOL
Optimized for low voltage applications: 1.0 to 3.6 V
Accepts TTL input levels between V
Typical V
T
Typical V
T
True and complement outputs
Both outputs are 3-State for further multiplexer expansion
Multifunction capability
Permits multiplexing from n-lines to one line
Output capability: standard
I
8-input multiplexer (3-State)
I
PD
CC
P
f
f
amb
amb
i
o
PD
D
= input frequency in MHz; C
/t
= output frequency in MHz; V
(C
category: MSI
PLH
= C
= 25 C
= 25 C
L
is used to determine the dynamic power dissipation (P
PD
OLP
OHV
V
PACKAGES
CC
amb
Propagation delay
I
I
S
S
Input capacitance
Power dissipation capacitance per gate
n
n
V
(output ground bounce) < 0.8 V at V
2
(output V
n
n
to Y
to Y
CC
= 25 C; t
to Y
to Y
f
2
o
) = sum of the outputs.
f
i
) (C
OH
r
= t
undershoot) > 2 V at V
PARAMETER
f
L
2.5 ns
L
= output load capacitance in pF;
CC
V
CC
CC
= supply voltage in V;
2
TEMPERATURE RANGE
= 2.7 V and V
f
o
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
) where:
CC
CC
= 3.3 V,
= 3.3 V,
CC
= 3.6 V
C
V
V
V
D
L
CC
CC
I
= GND to V
= 15 pF;
in W)
= 3.3 V
= 3.3 V
OUTSIDE NORTH AMERICA
2
CONDITIONS
DESCRIPTION
The 74LV251 is a low-voltage Si-gate CMOS device and is pin and
function compatible with 74HC/HCT251.
The 74LV251 is an 8-input multiplexer with 8 binary inputs (I
output enable input (OE) and three select inputs (S
the eight binary inputs is selected by the select inputs and is routed to
the outputs (Y, Y). Both outputs are in the high impedance OFF-state
(Z) when the output enable input is HIGH, allowing multiplexer
expansion by tying the outputs.
CC
74LV251 DB
74LV251 PW
1
74LV251 N
74LV251 D
NORTH AMERICA
74LV251PW DH
74LV251 DB
74LV251 N
74LV251 D
TYPICAL
3.5
14
16
19
20
44
Product specification
74LV251
853–1967 19420
0
PKG. DWG. #
, S
SOT109-1
SOT338-1
SOT403-1
SOT38-4
1
, S
UNIT
0
2
pF
pF
ns
). One of
to I
7
), an