74lvc257adb NXP Semiconductors, 74lvc257adb Datasheet - Page 3

• Manufacturer Part Number: 74lvc257adb
• Description: Quad 2-input Multiplexer With 5 Volt Tolerant Inputs/outputs 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
ORDERING INFORMATION
2004 Jan 23
74LVC257AD
74LVC257ADB
74LVC257APW
74LVC257ABQ
Quad 2-input multiplexer with 5 V
tolerant inputs/outputs; 3-state
TYPE NUMBER
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
OE
H
L
L
L
L
TEMPERATURE
40 to +125 C
40 to +125 C
40 to +125 C
40 to +125 C
RANGE
S
X
H
H
L
L
INPUT
PINS
16
16
16
16
nI0
X
X
X
H
L
3
DHVQFN16
PACKAGE
TSSOP16
SSOP16
SO16
PACKAGE
nI1
X
H
X
X
L
MATERIAL
plastic
plastic
plastic
plastic
Product specification
74LVC257A
OUTPUT
SOT109-1
SOT338-1
SOT403-1
SOT763-1
nY
CODE
H
H
Z
L
L