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
文件頁數(shù)： 13/16頁
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
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended ranges of supply voltage and operating free-air
temperature, V
TT
= 1.5 V, V
REF
= 1 V and V
ERC
= V
CC
or GND for GTL+ (unless otherwise noted)
SN54GTL1655
MIN
SN74GTL1655
MIN
UNIT
MAX
MAX
fclock
Clock frequency
160
160
MHz
tw
Pulse duration
LE high
3
3
ns
CLK high or low
Data before CLK
↑
3
3
2.7
2.7
tsu
Setup time
Data before LE
↓
CLK high
2.8
2.8
ns
CLK low
2.6
2.6
th
Hold time
Data after CLK
↑
Data after LE
↓
0.4
0.9
0.4
0.9
ns
CLK high or low
A-to-B switching characteristics over recommended ranges of supply voltage and operating
free-air temperature, V
TT
= 1.5 V, V
REF
= 1 V and V
ERC
= V
CC
or GND for GTL+ (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
SN54GTL1655
MIN
SN74GTL1655
MIN
UNIT
(OUTPUT)
MAX
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
ten
tdis
ten
tdis
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
ten
tdis
ten
tdis
160
160
MHz
A
B
3
5.1
3
5.1
ns
VERC = VCC
2.9
6.5
2.9
6.5
CLK
B
3.4
5.4
3.4
5.4
ns
VERC = VCC
2.7
6.2
2.7
6.2
LEAB
B
3.5
5.7
3.5
5.7
ns
VERC = VCC
2.8
6.7
2.8
6.7
OEAB
B
3.3
5.4
3.3
5.4
ns
VERC = VCC
3
6.3
3
6.3
OE
B
3
5.5
3
5.5
ns
VERC = VCC
3.6
5.8
3.6
5.8
A
B
2.3
4.3
2.3
4.3
ns
VERC = GND
2
4.4
2
4.4
CLK
B
2.7
4.8
2.7
4.8
ns
VERC = GND
1.9
4.5
1.9
4.5
LEAB
B
2.8
4.9
2.8
4.9
ns
VERC = GND
2.1
4.9
2.1
4.9
OEAB
B
2.5
4.5
2.5
4.5
ns
VERC = GND
2.1
4.4
2.1
4.4
OE
B
2.5
4.6
2.5
4.6
ns
VERC = GND
Both transitions, B outputs (0.6 V to 1.3 V)
2.9
4.9
2.9
4.9
Slew rate (VERC = VCC)
Slew rate (VERC = GND)
1
1
ns/V
Both transitions, B outputs (0.6 V to 1.3 V)
1
1
ns/V
tsk(o)
Skew between drivers in the same package
(switching in the same direction)
1
1
ns
tsk(o)
Skew between drivers
switching in any direction in the same package
1
1
ns
Skew values are applicable for through mode only.
Skew values are applicable for CLK mode only, with all outputs switching simultaneously.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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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
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