MC10H166 ON Semiconductor, MC10H166 Datasheet - Page 4

• Manufacturer Part Number: MC10H166
• Description: 5-Bit Magnitude Comparator
• Manufacturer: ON Semiconductor

A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
B24
B23
B22
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
B4
A4
B3
A3
B2
A2
B1
A1
B0
A0
B4
A4
B3
A3
B2
A2
B1
A1
B0
A0
B4
A4
B3
A3
B2
A2
B1
A1
B0
A0
B4
A4
B3
A3
B2
A2
B1
A1
B0
A0
B4
A4
B3
A3
B2
A2
B1
A1
B0
A0
A < B
A > B
A < B
A > B
A <
B
A >
B
A < B
A > B
A
B
A > B
<
FIGURE 2 − 25−BIT MAGNITUDE COMPARATOR
http://onsemi.com
B4
A4
B3
A3
B2
A2
B1
A1
B0
A0
A < B
A > B
devices can be cascaded. Figure 2 shows a 25−bit cascaded
comparator whose worst case delay is two data−to−output delays.
The cascaded scheme can be extended to longer word lengths.
4
For shorter delay times than possible with serial expansion,
A = B
A < B
A > B