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參數(shù)資料
| 型號： | SN74LS259N |
| 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, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 142K |
| 代理商： | SN74LS259N |
SN74LS259
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
2.7
3.5
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
= 4.0 mA
V
CC
= V
CC
MIN,
V
IN
= V
IL
or V
IH
per Truth Table
0.35
0.5
V
I
OL
= 8.0 mA
I
IH
Input HIGH Current
20
μ
A
V
CC
= MAX, V
IN
= 2.7 V
0.1
mA
V
CC
= MAX, V
IN
= 7.0 V
I
IL
Input LOW Current
–0.4
mA
V
CC
= MAX, V
IN
= 0.4 V
I
OS
Short Circuit Current (Note 1)
–20
–100
mA
V
CC
= MAX
I
CC
Power Supply Current
36
mA
V
CC
= MAX
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)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
t
PLH
t
PHL
Turn-Off Delay, Enable to Output
Turn-On Delay, Enable to Output
22
15
35
24
ns
ns
t
PLH
t
PHL
Turn-Off Delay, Data to Output
Turn-On Delay, Data to Output
20
13
32
21
ns
ns
C
= 15 pF
L
t
PLH
t
PHL
Turn-Off Delay, Address to Output
Turn-On Delay, Address to Output
24
18
38
29
ns
ns
t
PHL
Turn-On Delay, Clear to Output
17
27
ns
AC SET-UP REQUIREMENTS
(T
A
= 25
°
C, V
CC
= 5.0 V)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
t
s
Input Setup Time
20
ns
t
W
Pulse Width, Clear or Enable
15
ns
t
h
Hold Time, Data
5.0
ns
t
h
Hold Time, Address
20
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SN54LS260J | Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18 |
| SN74LS260N | DUAL 5-INPUT NOR GATE |
| SN74LS260 | LOW POWER SCHOTTKY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LS259ND | 制造商:TI 功能描述:74LS259 S10L1B |
| SN74LS2600D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS260N | 制造商:Motorola 功能描述:74LS260 MOT'93 |
| SN74LS261D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS266D | 功能描述:邏輯門 Quad 2 Input RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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