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參數(shù)資料
| 型號： | SN54AS163FK |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
| 中文描述： | 同步4位二進(jìn)制計數(shù)器十年 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 220K |
| 代理商： | SN54AS163FK |
SN54ALS161B, SN54ALS162B, SN54ALS163B, SN54AS161, SN54AS163
SN74ALS161B, SN74ALS163B, SN74AS161, SN74AS163
SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS
SDAS276 – DECEMBER 1994
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
These counters feature a fully independent clock circuit. Changes at control inputs (ENP, ENT, or LOAD) that
modify the operating mode have no effect on the contents of the counter until clocking occurs. The function of
the counter (whether enabled, disabled, loading, or counting) is dictated solely by the conditions meeting the
stable setup and hold times.
The SN54ALS161B, SN54ALS162B, SN54ALS163B, SN54AS161, and SN54AS163 are characterized for
operation over the full military temperature range of –55
°
C to 125
°
C. The SN74ALS161B, SN74ALS163B,
SN74AS161, and SN74AS163 are characterized for operation from 0
°
C to 70
°
C.
logic symbols
14
13
12
11
CTRDIV10
5CT=0
LOAD
1, 5D
3
A
4
B
5
C
6
D
1
M2
G3
M1
9
C5/2,3,4+
10
ENT
RCO
15
3CT=9
QA
QB
QC
QD
G4
7
2
ENP
CLK
CLR
SN54ALS162B DECADE COUNTER
WITH SYNCHRONOUS CLEAR
14
13
12
11
CTRDIV16
CT=0
LOAD
1, 5D
3
A
4
B
5
C
6
D
1
M2
G3
M1
9
C5/2,3,4+
10
ENT
RCO
15
3CT=15
QA
QB
QC
QD
G4
7
2
ENP
CLK
CLR
[1]
[2]
[4]
[8]
′
ALS161B AND
′
AS161 BINARY COUNTERS
WITH DIRECT CLEAR
14
13
12
11
CTRDIV16
5CT=0
LOAD
1, 5D
3
A
4
B
5
C
6
D
1
M2
G3
M1
9
C5/2,3,4+
10
ENT
RCO
15
3CT=15
QA
QB
QC
QD
G4
7
2
ENP
CLK
CLR
′
ALS163B AND
′
AS163 BINARY COUNTERS
WITH SYNCHRONOUS CLEAR
[1]
[2]
[4]
[8]
[1]
[2]
[4]
[8]
These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54ALS162B | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
| SN54ALS161BFK | KPSE 07 CLASS P 3#16 PIN |
| SN54ALS162BFK | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
| SN54ALS163BFK | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
| SN54ALS162BJ | SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54AS163J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN54AS175AJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN54AS241AJ | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CDIP Tube 制造商:Texas Instruments 功能描述:OCTAL BUFFER/DRIVER - Rail/Tube |
| SN54AS244AJ | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CDIP Tube |
| SN54AS245J | 制造商:Texas Instruments 功能描述:OCTAL BUS TRANSCEIVER - Rail/Tube |
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