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參數(shù)資料
| 型號： | 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)： | 9/16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
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, V
REF
= 1 V and
V
TT
= 1.5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
SN54GTL1655
MIN
SN74GTL1655
MIN
UNIT
TYP
MAX
TYP
MAX
VIK
VCC = 3 V,
VCC = 3 V to 3.6 V,
II = –18 mA
IOH = –100
μ
A
IOH = –12 mA
IOH = –24 mA
IOL = 100
μ
A
IOL = 12 mA
IOL = 24 mA
IOL = 40 mA
IOL = 80 mA
IOL = 100 mA
VI = VCC or GND
VI = VTT or GND
VI or VO = 0 to 3.6 V
VI = 0.8 V
VI = 2 V
VI = 0 to VCC
VO = 1.5 V
VO = 0.4 V
VO = VCC or GND
–1.2
–1.2
V
VCC–0.2
2.4
VCC–0.2
2.4
VOH
A port
VCC= 3 V
VCC = 3 V
V
2.2
2.2
VCC = 3 V to 3.6 V,
0.2
0.2
A port
VCC= 3 V
VCC = 3 V
0.4
0.4
VOL
0.55
0.55
V
0.2
0.2
B port
VCC = 3 V
0.4
0.4
0.5
±
10
±
10
0.5
±
10
±
10
±
100
II
Control inputs
VCC= 3 6 V
VCC = 3.6 V
μ
A
B port
Ioff
VCC = 0,
μ
A
VCC= 3 V
VCC = 3 V
75
75
II(hold)
A port
–75
–75
μ
A
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 0 to 3.6 V, VO = 0.5 V to 3 V,
OE = low
±
500
10
±
500
10
IOZH
IOZL
IOZ§
B port
μ
A
μ
A
μ
A
B port
–10
±
10
–10
±
10
A port
IOZPU
A port
±
50*
±
50
μ
A
IOZPD
A port
VCC = 3.6 V to 0, VO = 0.5 V to 3 V,
OE = low
±
50*
±
50
μ
A
VCC= 3.6 V,
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
Outputs high
80
80
ICC
A or B port
Outputs low
80
80
mA
Outputs disabled
80
80
ICC
Except B port
VCC = 3.6 V,
A-port or control inputs at VCC or GND,
One input at VCC – 0.6 V
VI = VCC or 0
1
1
mA
Ci
Control inputs
3
5
3
5
pF
Cio
A port
B port
VO= VCCor 0
VO = VCC or 0
5
6
6
8
5
6
6
8
pF
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
§For I/O ports, the parameter IOZ includes the input leakage current.
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
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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| 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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