參數(shù)資料
型號(hào): SN74AUP1T87DCKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 門電路
英文描述: XNOR GATE, PDSO5
封裝: 2 X 2.10 MM, 1.10 MM HEIGHT, 0.65 MM PITCH, GREEN, PLASTIC, SC-70, 5 PIN
文件頁(yè)數(shù): 6/13頁(yè)
文件大?。?/td> 330K
代理商: SN74AUP1T87DCKR
=
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
SCES806 – APRIL 2010
www.ti.com
ORDERING INFORMATION(1)
TA
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)
(VCC CMOS)
A
B
Y
L
H
L
H
L
H
L
H
Supply VCC = 2.3 V to 2.7 V (2.5 V)
INPUTS
OUTPUT
VT+ max = VIH min
CMOS
VT- min = VIL max
A
B
Y
VIH = 1.1 V
VOH = 1.85 V
VIL = 0.35 V
VOL = 0.45 V
Supply VCC = 3 V to 3.6 V (3.3 V)
INPUTS
OUTPUT
VT+ max = VIH min
CMOS
VT- min = VIL max
A
B
Y
VIH = 1.19 V
VOH = 2.55 V
VIL = 0.5 V
VOL = 0.45 V
LOGIC DIAGRAM (XNOR GATE)
2
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): SN74AUP1T87
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