參數(shù)資料
型號(hào): 74GTL1655
廠商: Texas Instruments, Inc.
英文描述: 16-BIT LVTTL-TO-GTL/GTL UNIVERSAL BUS TRANSCEIVERS WITH LIVE INSERTION
中文描述: 16位LVTTL-TO-GTL/GTL通用總線收發(fā)器與帶電插入
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 266K
代理商: 74GTL1655
SN54GTL1655, SN74GTL1655
16-BIT LVTTL-TO-GTL/GTL+ UNIVERSAL BUS TRANSCEIVERS
WITH LIVE INSERTION
SCBS696E – JULY 1997 – REVISED NOVEMBER 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Function Tables
FUNCTION
INPUTS
OUTPUT
B
MODE
OEAB
H
LEAB
X
CLK
X
A
X
Z
Isolation
L
H
X
L
L
Transparent
L
H
X
H
H
H
Transparent
L
L
L
L
Registered
L
L
H
H
Registered
L
L
X
B0
B0§
Previous State
L
L
L
X
Previous State
A-to-B data flow is shown. B-to-A flow is similar, but uses OEBA, LEBA,
and CLK.
Output level before the indicated steady-state input conditions were
established, provided that CLK was high before LEAB went low
§Output level before the indicated steady-state input conditions were
established
OUTPUT ENABLE
INPUTS
OUTPUTS
OE
OEAB
OEBA
A PORT
B PORT
L
L
L
Active
Active
L
L
H
Z
Active
L
H
L
Active
Z
L
H
H
Z
Z
H
X
X
Z
Z
B-PORT EDGE-RATE CONTROL (VERC)
INPUT VERC
LOGIC
LEVEL
VOLTAGE
OUTPUT
B PORT
EDGE RATE
NOMINAL
H
VCC
GND
Slow
L
Fast
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74GTL1655A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 BIT LVTTL TO GTL/GTL + UNIVERSAL BUS TRANSCEIVERS WITH LIVE INSERTION
74GTL1655ATTR 制造商:STMicroelectronics 功能描述:
74GTL1655TTR 功能描述:總線收發(fā)器 16-Bit Bus Transcvr 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
74GTL16612DGGRE4 功能描述:轉(zhuǎn)換 - 電壓電平 18B LVTTL-GTL/GTL Univ Bus Trans RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
74GTL16612DGGRG4 功能描述:轉(zhuǎn)換 - 電壓電平 18B LVTTL-to-GTL/GTL Univ Bus Xceivers RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8