mc100e446 ON Semiconductor, mc100e446 Datasheet - Page 2

• Manufacturer Part Number: mc100e446
• Description: 4-bit Parallel/ Serial Converter
• Manufacturer: ON Semiconductor

SYNC
CLK
CLK
V
V
SIN
SIN
connected to Power Supply to guarantee proper operation.
Warning: All V
BB
EE
* All V
26
27
28
Figure 1. Pinout: PLCC−28 (Top View)
1
2
3
4
V
CC
CCO
D0
25
5
and V
CC
CL/8
D1
24
6
, V
MC10E446/MC100E446
CCO
CCO
CL/8
D2
23
pins are tied together on the die.
7
, and V
V
D3
22
CCO
8
EE
MODE
CL/4
21
9
pins must be externally
NC
20
10
CL/4
NC
19
11
18
17
16
15
14
13
12
V
CCO
NC
NC
V
SOUT
SOUT
V
NC
http://onsemi.com
CC
CCO
2
Table 1. PIN DESCRIPTION
SIN
D0 − D3
SOUT, SOUT
CLK, CLK
CL/4, CL/4
CL/8, CL/8
MODE
SYNC
V
V
V
NC
BB
CC
EE
, V
PIN
CCO
ECL Differential Serial Data Input
ECL Parallel Data Inputs
ECL Differential Serial Data Output
ECL Differential Clock Inputs
ECL Differential ÷4 Clock Output
ECL Differential ÷8 Clock Output
Conversion Mode 4-Bit/8-Bit
ECL Conversion Synchronizing Input
Reference Voltage Output
Positive Supply
Negative Supply
No Connect
FUNCTION