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參數(shù)資料
| 型號： | SN74LVT16500DGGR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVT SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封裝： | PLASTIC, TSSOP-56 |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 392K |
| 代理商： | SN74LVT16500DGGR |
SN54LVT16500, SN74LVT16500
3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS146D – MAY 1992 – REVISED NOVEMBER 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
SN54LVT16500
SN74LVT16500
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fclock
Clock frequency
0
150
0
125
0
150
0
125
MHz
t
Pulse duration
LE high
3.3
ns
tw
Pulse duration
CLK high or low
3.3
ns
A before CLKAB
↓
1.8
1.1
1.8
1.1
t
Setup time
B before CLKBA
↓
1.9
1.2
1.9
1.2
ns
tsu
Setup time
A or B before LE
↓ , CLK high
2.2
1.3
2.2
1.3
ns
A or B before LE
↓ , CLK low
2.7
1.9
2.7
1.9
th
Hold time
A or B after CLK
↓
1.2
ns
th
Hold time
A or B after LE
↓
0.9
1.1
0.9
1.1
ns
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
SN54LVT16500
SN74LVT16500
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
TYP
MAX
MIN
MAX
fmax
150
125
150
125
MHz
tPLH
BorA
AorB
1.7
5.8
7
1.7
3
5.4
6.8
ns
tPHL
B or A
A or B
1.6
6
7.8
1.6
3.2
5.9
7.7
ns
tPLH
LEBA or LEAB
AorB
2.3
7.3
8.9
2.3
4
7
8.5
ns
tPHL
LEBA or LEAB
A or B
2.7
8.2
9.8
2.7
4.3
7.9
9.7
ns
tPLH
CLKBA or
AorB
2
7.4
8.8
2
4.1
7
8.3
ns
tPHL
CLKAB
A or B
2.4
8.1
10
2.4
4.4
7.9
9.9
ns
tPZH
OEBA or
AorB
1.2
5.2
6.1
1.2
3
5
5.9
ns
tPZL
OEAB
A or B
1.5
5.9
7
1.5
3
5.8
6.9
ns
tPHZ
OEBA or
AorB
2.7
7.7
8.6
2.7
4.6
7.4
8.3
ns
tPLZ
OEAB
A or B
2.8
7.3
7.7
2.8
4.7
6.7
7.2
ns
All typical values are at VCC = 3.3 V, TA = 25°C.
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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| SN74LVT16500DL | 功能描述:總線收發(fā)器 Replaced by SN74LVTH16500DL 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 |
| SN74LVT16500DLR | 功能描述:通用總線函數(shù) 3 St 3.3V ABT 16bit RoHS:否 制造商:Texas Instruments 邏輯類型:CMOS 邏輯系列:74VMEH 電路數(shù)量:1 開啟電阻（最大值）: 傳播延遲時(shí)間:10.1 ns 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大工作溫度:+ 85 C 最小工作溫度:0 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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| SN74LVT16501DL | 功能描述:通用總線函數(shù) 3.3V ABT 18B Uni Bus Xcvr RoHS:否 制造商:Texas Instruments 邏輯類型:CMOS 邏輯系列:74VMEH 電路數(shù)量:1 開啟電阻（最大值）: 傳播延遲時(shí)間:10.1 ns 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大工作溫度:+ 85 C 最小工作溫度:0 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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