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参数资料
| 型号： | MM54C163W/883 |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 计数器 |
| 英文描述： | CMOS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDFP16 |
| 文件页数： | 1/7页 |
| 文件大小： | 16K |
| 代理商： | MM54C163W/883 |
Original Creation Date: 10/18/95
Last Update Date: 05/19/97
Last Major Revision Date: 04/02/97
MNMM54C163-X REV 1A0
MICROCIRCUIT DATA SHEET
BINARY COUNTER WITH SYNCHRONOUS CLEAR
General Description
These (synchronous presettable up) counters are monolithic complementary MOS (CMOS)
integrated circuits constructed with N- and P-channel enhancement mode transistors. They
feature an internal carry lookahead for fast counting schemes and for cascading packages
without additional gating.
A low level at the load input disables counting and causes the outputs to agree with the
data input after the next positive clock edge. The clear function for the C163 is
synchronous and a low level at the clear inputs sets all four outputs low after the next
positive clock edge.
Counting is enabled when both count enable inputs are high. Input T is fed forward to also
enable the carry out. The carry output is a positive pulse with a duration approximately
equal to the positive portion of QA and can be used to enable successive cascaded stages.
Logic transitions at the enable P or T inputs can occur when the clock is high or low.
NS Part Numbers
MM54C163J/883
MM54C163W/883
Industry Part Number
MM54C163
Prime Die
MM54C163
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description
Temp ( C)
o
1
Static tests at
+25
2
Static tests at
+125
3
Static tests at
-55
4
Dynamic tests at
+25
5
Dynamic tests at
+125
6
Dynamic tests at
-55
7
Functional tests at
+25
8A
Functional tests at
+125
8B
Functional tests at
-55
9
Switching tests at
+25
10
Switching tests at
+125
11
Switching tests at
-55
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MM54C164 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:8-Bit Parallel-Out Serial Shift Register |
| MM54C164 WAF | 制造商:Texas Instruments 功能描述: |
| MM54C164J/883 | 制造商:National Semiconductor Corporation 功能描述:Shift Register Single 8-Bit Serial to Parallel 14-Pin CDIP |
| MM54C165 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Parallel-Load 8-Bit Shift Register |
| MM54C165 WAF | 制造商:Texas Instruments 功能描述: |
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