- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376410 > SN54LS259 (Motorola, Inc.) Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500 PDF資料下載
參數(shù)資料
| 型號(hào)： | SN54LS259 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500 |
| 中文描述： | 8位可尋址鎖存 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大?。?/td> | 217K |
| 代理商： | SN54LS259 |
5-435
FAST AND LS TTL DATA
SN54/74LS259
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
54
0.7
V
Guaranteed Input LOW Voltage for
All Inputs
74
0.8
VIK
Input Clamp Diode Voltage
–0.65
–1.5
V
VCC = MIN, IIN = –18 mA
VOH
Output HIGH Voltage
54
2.5
3.5
V
or VIL per Truth Table
74
2.7
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
VOL
Output LOW Voltage
54, 74
0.25
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
per Truth Table
74
0.35
0.5
V
IOL = 8.0 mA
VIN = VIL or VIH
IIH
Input HIGH Current
20
μ
A
VCC = MAX, VIN = 2.7 V
VCC = MAX, VIN = 7.0 V
VCC = MAX, VIN = 0.4 V
VCC = MAX
VCC = MAX
0.1
mA
IIL
IOS
ICC
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
–0.4
mA
Short Circuit Current (Note 1)
–20
–100
mA
Power Supply Current
36
mA
AC CHARACTERISTICS
(TA = 25
°
C, VCC = 5.0 V)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
tPLH
tPHL
Turn-Off Delay, Enable to Output
Turn-On Delay, Enable to Output
22
15
35
24
ns
ns
CL = 15 pF
tPLH
tPHL
Turn-Off Delay, Data to Output
Turn-On Delay, Data to Output
20
13
32
21
ns
ns
tPLH
tPHL
Turn-Off Delay, Address to Output
Turn-On Delay, Address to Output
24
18
38
29
ns
ns
tPHL
Turn-On Delay, Clear to Output
17
27
ns
AC SET-UP REQUIREMENTS
(TA = 25
°
C, VCC = 5.0 V)
Symbol
Parameter
Limits
Unit
Min
Typ
Max
ts
tW
th
th
Input Setup Time
20
ns
Pulse Width, Clear or Enable
15
ns
Hold Time, Data
5.0
ns
Hold Time, Address
20
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54LS259J | Octal Bidirectional Transceiver with 3-State Inputs/Outputs; Package: SOIC-20 WB; No of Pins: 20; Container: Tape and Reel; Qty per Container: 1000 |
| SN74LS259D | 8-BIT ADDRESSABLE LATCH |
| SN74LS259N | 8-BIT ADDRESSABLE LATCH |
| SN54LS279 | 8-Bit Addressable Latch; Package: SOEIAJ-16; No of Pins: 16; Container: Rail; Qty per Container: 50 |
| SN74LS279D | QUAD SET-RESET LATCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54LS259BW | 制造商:Texas Instruments 功能描述: |
| SN54LS266J | 制造商:Texas Instruments 功能描述:XNOR Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:XNOR GATE 4-ELEM 2-IN BIPOLAR 14CDIP - Rail/Tube |
| SN54LS26J | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:QUAD 2-INPUT NAND (HIGH VOLTAGE) - Rail/Tube 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:LOGIC IC CMOS |
| SN54LS273J | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:FLIP FLOP D-TYPE BUS INTRFC POS-EDGE 1-ELEM 20CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:OCTAL D-TYPE FLIP-FLOP |
| SN54LS275J | 制造商:Texas Instruments 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。