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參數(shù)資料
| 型號(hào)： | SN74LS258BN |
| 廠(chǎng)商： | ON SEMICONDUCTOR |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | 3V PA/Driver, +22dBm PSAT, 0.5-6GHz, SOT363(SC-70) |
| 中文描述： | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 118K |
| 代理商： | SN74LS258BN |
SN74LS257B SN74LS258B
http://onsemi.com
5
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
2.4
3.1
V
V
CC
= MIN, I
OH
= MAX, V
IN
= V
IH
or V
IL
per Truth Table
V
OL
Output LOW Voltage
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
I
OZH
Output Off Current — HIGH
20
μ
A
V
CC
= MAX, V
OUT
= 2.7 V
I
OZL
Output Off Current — LOW
–20
μ
A
V
CC
= MAX, V
OUT
= 0.4 V
I
IH
Input HIGH Current
Other Inputs
S Inputs
20
40
μ
A
V
CC
= MAX, V
IN
= 2.7 V
Other Inputs
S Inputs
0.1
0.2
mA
V
CC
= MAX, V
IN
= 7.0 V
I
IL
Input LOW Current
All Inputs
–0.4
mA
V
CC
= MAX, V
IN
= 0.4 V
I
OS
Short Circuit Current (Note 1)
–30
–130
mA
V
CC
= MAX
Power Supply Current
Total, Output HIGH
LS257B
LS258B
10
9.0
mA
I
CC
Total, Output LOW
LS257B
LS258B
16
14
mA
V
CC
= MAX
Total, Output 3-State
LS257B
LS258B
19
16
mA
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
(T
A
= 25
°
C, V
CC
= 5.0 V) See SN74LS251 for Waveforms
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
t
PLH
t
PHL
Propagation Delay, Data to Output
10
12
13
15
ns
Figures 1 & 2
C = 45 pF
t
PLH
t
PHL
Propagation Delay, Select to Output
14
14
21
21
ns
Figures 1 & 2
t
PZH
Output Enable Time to HIGH Level
20
25
ns
Figures 4 & 5
C
= 45 pF
L
R
L
= 667
t
PZL
Output Enable Time to LOW Level
20
25
ns
Figures 3 & 5
t
PLZ
Output Disable Time to LOW Level
16
25
ns
Figures 3 & 5
C
= 5.0 pF
L
R
L
= 667
t
PHZ
Output Disable Time from HIGH Level
18
25
ns
Figures 4 & 5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74LS259 | LOW POWER SCHOTTKY |
| SN74LS259D | LOW POWER SCHOTTKY |
| SN74LS259N | LOW POWER SCHOTTKY |
| SN74LS260D | DUAL 5-INPUT NOR GATE |
| SN54LS260 | Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: SOEIAJ-20; No of Pins: 20; Container: Rail; Qty per Container: 40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LS258BN3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS258BND | 制造商:Motorola Inc 功能描述: |
| SN74LS258BNE4 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SN74LS258BNS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS258BNSR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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