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參數(shù)資料
| 型號(hào)： | SN74LS299DW |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | LOW POWER SCHOTTKY |
| 中文描述： | LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 170K |
| 代理商： | SN74LS299DW |
SN74LS299
http://onsemi.com
4
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
V
IH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
V
IL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
V
IK
Input Clamp Diode Voltage
–0.65
–1.5
V
V
CC
= MIN, I
IN
= –18 mA
V
OH
Output HIGH Voltage
I/O
0
–I/O
7
2.4
3.1
V
V
CC
= MIN, I
OH
= MAX
V
OH
Output HIGH Voltage
Q
0
, Q
7
2.7
3.4
V
V
CC
= MIN, I
OH
= MAX
V
OL
Output LOW Voltage
I/O
0
–I/O
7
0.25
0.4
V
I
OL
= 12 mA
V
CC
= V
CC
MIN,
V
IN
= V
IL
or V
IH
per Truth Table
0.35
0.5
V
I
OL
= 24 mA
V
OL
Output LOW Voltage
I/O
0
–I/O
7
0.4
V
I
OL
= 4.0 mA
V
CC
= V
CC
MIN,
V
IN
= V
IL
or V
IH
per Truth Table
0.5
V
I
OL
= 8.0 mA
I
OZH
Output Off Current HIGH
I/O
0
–I/O
7
40
μ
A
V
CC
= MAX, V
OUT
= 2.7 V
I
OZL
Output Off Current LOW
I/O
0
–I/O
7
–400
μ
A
V
CC
= MAX, V
OUT
= 0.4 V
Others
20
μ
A
I
IH
Input HIGH Current
S
0
, S
1
,
I/O
0
–I/O
7
40
μ
A
V
CC
= MAX, V
IN
= 2.7 V
Others
0.1
mA
= MAX V
V
CC
= MAX, V
IN
= 7.0 V
= 7 0 V
S
0
, S
1
0.2
mA
I/O
0
–I/O
7
0.1
mA
V
CC
= MAX, V
IN
= 5.5 V
I
IL
Input LOW Current
Others
–0.4
mA
= MAX V
V
CC
= MAX, V
IN
= 0.4 V
= 0 4 V
S
0
, S
1
–0.8
mA
I
OS
Short Circuit Current
(Note 1)
Q
0
, Q
7
–20
–100
mA
V
CC
= MAX
I/O
0
–I/O
7
–30
–130
mA
V
CC
= MAX
I
CC
Power Supply Current
53
mA
V
CC
= MAX
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
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| SN74LS299DWE4 | 功能描述:計(jì)數(shù)器移位寄存器 Universal shift/ storage registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| SN74LS299DWG4 | 功能描述:計(jì)數(shù)器移位寄存器 Universal Shift Storage Registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| SN74LS299DWR | 功能描述:計(jì)數(shù)器移位寄存器 Universal shift/ storage registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| SN74LS299DWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS299DWRE4 | 功能描述:計(jì)數(shù)器移位寄存器 Universal shift/ storage registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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