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參數(shù)資料
| 型號： | SN74LS161ADR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 計數(shù)器 |
| 英文描述： | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 199K |
| 代理商： | SN74LS161ADR2 |
Semiconductor Components Industries, LLC, 2006
July, 2006 Rev. 2
1
Publication Order Number:
SN74LS161A/D
SN74LS161A, SN74LS163A
BCD Decade Counters/
4Bit Binary Counters
The LS161A/163A are high-speed 4-bit synchronous counters.
They are edge-triggered, synchronously presettable, and cascadable
MSI building blocks for counting, memory addressing, frequency
division and other applications. The LS161A and LS163A count
modulo 16 (binary).
The LS161A has an asynchronous Master Reset (Clear) input that
overrides, and is independent of, the clock and all other control inputs.
The LS163A has a Synchronous Reset (Clear) input that overrides all
other control inputs, but is active only during the rising clock edge.
Binary (Modulo 16)
Asynchronous Reset
LS161A
Synchronous Reset
LS163A
Synchronous Counting and Loading
Two Count Enable Inputs for High Speed Synchronous Expansion
Terminal Count Fully Decoded
Edge-Triggered Operation
Typical Count Rate of 35 MHz
ESD > 3500 Volts
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
4.75
5.0
5.25
V
TA
Operating Ambient
Temperature Range
0
25
70
°C
IOH
Output Current High
0.4
mA
IOL
Output Current Low
8.0
mA
LOW
POWER
SCHOTTKY
SOIC
D SUFFIX
CASE 751B
PLASTIC
N SUFFIX
CASE 648
16
1
16
1
SOEIAJ
M SUFFIX
CASE 966
16
1
Device
Package
Shipping
ORDERING INFORMATION
SN74LS161AN
16 Pin DIP
2000 Units/Box
SN74LS161AD
SOIC16
38 Units/Rail
SN74LS161ADR2
SOIC16
2500/Tape & Reel
SN74LS161AM
SOEIAJ16
See Note 1
SN74LS161AMEL
SOEIAJ16
1. For ordering information on the EIAJ version of
the SOIC package, please contact your local
ON Semiconductor representative.
See Note 1
http://onsemi.com
16 Pin DIP
2000 Units/Box
SN74LS163AD
SOIC16
38 Units/Rail
SN74LS163ADR2
SOIC16
2500/Tape & Reel
SN74LS163AM
SOEIAJ16
See Note 1
SN74LS163AMEL
SOEIAJ16
See Note 1
SN74LS163AN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74LS161AN | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16 |
| SMS49S1A2H45A@FREQ5 | QUARTZ CRYSTAL RESONATOR, 10 MHz - 13.9 MHz |
| SMS49O1A2H40E@FREQ | QUARTZ CRYSTAL RESONATOR, 3.5 MHz - 40 MHz |
| SMS49N3C1H40E@FREQ | QUARTZ CRYSTAL RESONATOR, 28.1 MHz - 60 MHz |
| SMS49L1E5H30A@FREQ | QUARTZ CRYSTAL RESONATOR, 3.5 MHz - 40 MHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LS161ADRE4 | 功能描述:計數(shù)器 IC 4-Bit Synchronous Binary Counters RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| SN74LS161ADRG4 | 功能描述:計數(shù)器 IC Sync 4B Binary Counters RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| SN74LS161AM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS161AMEL | 制造商:ON Semiconductor 功能描述:Counter Single 4-Bit Sync Binary UP 16-Pin SO EIAJ T/R 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS161AML | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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