參數(shù)資料
型號: SN74LS245N8
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20
封裝: ROHS COMPLIANT, PLASTIC, MS-001AD, DIP-20
文件頁數(shù): 11/18頁
文件大?。?/td> 714K
代理商: SN74LS245N8
SN54LS245, SN74LS245
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SDLS146A – OCTOBER 1976 – REVISED FEBRUARY 2002
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
OPERATION
OE
DIR
OPERATION
L
B data to A bus
L
H
A data to B bus
H
X
Isolation
schematics of inputs and outputs
EQUIVALENT OF EACH INPUT
VCC
Input
9 k
NOM
TYPICAL OF ALL OUTPUTS
Output
VCC
50
NOM
logic diagram (positive logic)
DIR
OE
A1
B1
1
2
18
19
To Seven Other Channels
相關(guān)PDF資料
PDF描述
SN74LS245DWG4 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
SN54LS245FK LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20
SN74LS247NSRE4 LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PDSO16
SN74LS247NSRG4 LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PDSO16
SN74LS251NSRG4 LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LS245NE4 功能描述:總線收發(fā)器 Octal bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LS245NS 制造商:Texas Instruments 功能描述:OCTAL BUS TRANSCEIVERS
SN74LS245NSLE 制造商:Texas Instruments 功能描述:74LS245NSLE
SN74LS245NSR 功能描述:總線收發(fā)器 Octal bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LS245NSRE4 功能描述:總線收發(fā)器 Octal bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel