MC14585B:4-Bit Magnitude Comparator
The MC14585B 4-Bit Magnitude Comparator is constructed with complementary MOS (CMOS) enhancement mode devices. The circuit has eight comparing inputs (A3, B3, A2, B2, A1, B1, A0, B0), three cascading inputs (A < B, A = B, and A > B), and three outputs (A < B, A = B, and A > B). This device compares two 4-bit words (A and B) and determines whether they are "less than", "equal to", or "greater than" by a high level on the appropriate output. For words greater than 4-bits, units can be cascaded by connecting outputs (A > B), (A < B), and (A = B) to the corresponding inputs of the next significant comparator. Inputs (A < B), (A = B), and (A > B) on the least significant (first) comparator are connected to a low, a high, and a low, respectively.
技术特性
- Diode Protection on All Inputs
- Expandable
- Applicable to Binary or 8421-BCD Code
- Supply Voltage Range = 3.0 Vdc to 18 Vdc
- Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load over the Rated Temperature Range
- Can be Cascaded - See Fig. 3
- Pb-Free Packages are Available
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封装图 MARKING DIAGRAM
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订购信息 Ordering Information
产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价) |
类型 |
外形 |
类型 |
数量 |
MC14585BCPG |
Lifetime |
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4-Bit Magnitude Comparator |
PDIP-16 |
648-08 |
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Tube |
500 |
$0.3067
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MC14585BDG |
Active |
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4-Bit Magnitude Comparator |
SOIC-16 |
751B-05 |
1 |
Tube |
48 |
$0.2933 |
MC14585BDR2G |
Active |
|
4-Bit Magnitude Comparator |
SOIC-16 |
751B-05 |
1 |
Tape and Reel |
2500 |
$0.2933 |
NLV14585BDR2G |
Active |
AEC Qualified |
PPAP Capable |
Pb-free |
Halide free |
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4-Bit Magnitude Comparator |
SOIC-16 |
751B-05 |
1 |
Tape and Reel |
2500 |
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