Datasheet

= 2k 2k + 1
LOGIC-IDENTITY ELEMENT EVEN-PARITY ELEMENT ODD-PARITY ELEMENT
The output is active (high) if
all inputs stand at the same
logic level (i.e., A = B).
The output is active (high) if
an even number of inputs
(i.e., 0 or 2) are active.
The output is active (low) if
an odd number of inputs
(i.e., only 1 of the 2) are
active.
1
2
4
A
B
Y
SN74AUP1T87
SCES806 –APRIL 2010 www.ti.com
ORDERING INFORMATION
(1)
T
A
PACKAGE
(2)
ORDERABLE PART NUMBER TOP-SIDE MARKING
(3)
Reel of 3000 SN74AUP1T87DCKR
–40°C to 85°C SOT (SC-70) – DCK 6J_
Reel of 250 SN74AUP1T87DCKT
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) The actual top-side marking has one additional character that designates the wafer fab/assembly site.
FUNCTION TABLE
INPUTS OUTPUT
(Lower Level Input) (V
CC
CMOS)
A B Y
L L H
L H L
H L L
H H H
Supply V
CC
= 2.3 V to 2.7 V (2.5 V)
INPUTS
OUTPUT
V
T+
max = V
IH
min
CMOS
V
T-
min = V
IL
max
A B Y
V
IH
= 1.1 V V
OH
= 1.85 V
V
IL
= 0.35 V V
OL
= 0.45 V
Supply V
CC
= 3 V to 3.6 V (3.3 V)
INPUTS
OUTPUT
V
T+
max = V
IH
min
CMOS
V
T-
min = V
IL
max
A B Y
V
IH
= 1.19 V V
OH
= 2.55 V
V
IL
= 0.5 V V
OL
= 0.45 V
LOGIC DIAGRAM (XNOR GATE)
2 Submit Documentation Feedback Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): SN74AUP1T87