MC100E256FN View Datasheet(PDF) - ON Semiconductor
Part Name
Description
View to exact match
MC100E256FN Datasheet PDF : 8 Pages
| |||
MC10E256, MC100E256
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
D1b D1a D2d D2c D2b D2a VCCO
25 24 23 22 21 20 19
SEL1A 26
18
SEL1B 27
17
SEL2 28
VEE 1
LEN 2
16
Pinout: 28-Lead PLCC
(Top View)
15
14
MR 3
13
D1c 4
12
5 6 7 8 9 10 11
Q2
Q2
VCC
Q1
Q1
VCCO
Q0
D1d D0a D0b D0c D0d VCCO Q0
* 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.
PIN DESCRIPTION
PIN
D0x – D2x
SEL1A, SEL1B
SEL2
LEN
MR
Q0, Q0 – Q2, Q2
VCC, VCCO
VEE
FUNCTION
ECL Data Inputs
ECL First-stage Select Inputs
ECL Second-stage Select Input
ECL Latch Enable
ECL Master Reset
ECL Data Outputs
Positive Supply
Negative Supply
LOGIC DIAGRAM
D0a
1
D0b
0
1
D0c
1
0
D0d
0
D
Q0
EN
R
Q0
D1a
1
D1b
0
1
D1c
1
0
D1d
0
D
Q1
EN
Q1
R
D2a
1
D2b
0
1
D2c
1
0
D2d
0
D
Q2
EN
R
Q2
SEL1A
SEL1B
SEL2
LEN
MR
FUNCTION TABLE
Pin
State
SEL2
H
SEL1A
H
SEL1B
H
Operation
Output c/d Data
Input d Data
Input b Data
http://onsemi.com
2
Share Link: 