MC10E141FNG Просмотр технического описания (PDF) - ON Semiconductor
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MC10E141FNG Datasheet PDF : 8 Pages
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MC10E141, MC100E141
SEL0 DL D7 D6 D5 VCCO Q7
25 24 23 22 21 20 19
SEL1 26
18 Q6
CLK 27
17 Q5
MR 28
VEE
1
DR 2
D0 3
D1 4
Pinout: 28-Lead
PLCC (Top View)
16 VCC
15 NC
14 VCCO
13 Q4
12 Q3
5 6 7 8 9 10 11
D2 D3 D4 VCCO Q0 Q1 Q2
* All VCC and VCCO pins are tied together on the die.
Warning: All VCC, VCCO, and VEE pins must be externally
connected to Power Supply to guarantee proper operation.
Figure 1. 28-Lead Pinout
Table 1. PIN DESCRIPTION
PIN
FUNCTION
D0 − D7
DL, DR
SEL0, SEL1
CLK
Q0 − Q7
MR
VCC, VCCO
VEE
NC
ECL Parallel Data Inputs
ECL Serial Data Inputs
ECL Mode Select In Inputs
ECL Clock
ECL Data Outputs
ECL Master Reset
Positive Supply*
Negative Supply
No Connect
*From VCC pin to each VCCO pin is an internal 100 W
resistor.
Table 2. FUNCTION TABLE
SEL0 SEL1
FUNCTION
L
L
Load
L
H
Shift Right (Dn to Dn + 1)
H
L
Shift Left (Dn to Dn − 1)
H
H
Hold
DL
BITS 1 − 6
DQ
DR
DQ
DQ
D0
R
Q0
D
R Q D7
R
Q7
SEL1
SEL0
CLK
MR
Figure 2. Logic Diagram
Table 3. EXPANDED FUNCTION TABLE
Function
DL DR SEL0 SEL1 MR CLK Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
Load
X
X
L
L
L
Z
D0 D1 D2 D3 D4 D5 D6 D7
Shift Right
X
L
L
H
L
Z
L
Q0 Q1 Q2 Q3 Q4 Q5 Q6
X
H
L
H
L
Z
H
L
Q0 Q1 Q2 Q3 Q4 Q5
Shift Left
L
X
H
L
L
Z
L
Q0 Q1 Q2 Q3 Q4 Q5
L
H
X
H
L
L
Z
Q0 Q1 Q2 Q3 Q4 Q5
L
H
Hold
X
X
H
H
L
Z
Q0 Q1 Q2 Q3 Q4 Q5
L
H
X
X
H
H
L
Z
Q0 Q1 Q2 Q3 Q4 Q5
L
H
Reset
X
X
X
X
H
X
L
L
L
L
L
L
L
L
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