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| 型號(hào)： | 74ABT16853DGGRE4 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DUAL 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS |
| 中文描述： | 雙8位至9位奇偶總線收發(fā)器 |
| 文件頁(yè)數(shù)： | 6/9頁(yè) |
| 文件大小： | 153K |
| 代理商： | 74ABT16853DGGRE4 |
SN54ABT16853, SN74ABT16853
DUAL 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SCBS153B – OCTOBER 1992 – REVISED JANUARY 1997
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
VCC = 5 V,
TA = 25
°
C
MIN
8.5
SN54ABT16853
SN74ABT16853
UNIT
MAX
MIN
8.5
MAX
MIN
8.5
MAX
tw
Pulse duration
LE high or low
ns
CLR low
A, B, and PARITY before LE
↓
CLR before LE
↓
A, B, and PARITY after LE
↓
CLR after LE
↓
4
4
4
tsu
Setup time
10
10
10
ns
0
0
0
th
Hold time
0
0
0
0
0
0
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25
°
C
MIN
1.5
SN54ABT16853
SN74ABT16853
UNIT
TYP
2.5
MAX
3.3
MIN
1.5
MAX
4.2
MIN
1.5
MAX
4.1
tPLH
tPHL
tPLH
tPHL
tPLH
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPLH
tPHL
A or B
B or A
ns
2
3.1
3.9
2
4.5
2
4.3
A or OE
PARITY
2
4.6
5.9
2
7.3
2
7.1
ns
2
4.8
6.2
2
7.6
2
7.2
CLR
ERR
2
3.7
5.1
2
5.9
2
5.7
ns
OE
A or B
2
3.9
4.9
2
5.8
2
5.6
ns
2.5
4.3
5.1
2.5
6.2
2.5
6
OE
A or B
2
3.6
4.5
2
5.5
2
5.4
ns
1.5
3
3.8
1.5
4.7
1.5
4.3
OE
PARITY
2
3.6
5
2
5.8
2
5.7
ns
2.5
4.4
5.8
2.5
6.7
2.5
6.5
OE
PARITY
1.5
3.2
4
1.5
4.8
1.5
4.7
ns
1.5
2.9
3.7
1.5
4.2
1.5
4.1
LE
ERR
2
3.5
4.2
2
5
2
4.8
ns
2
3.4
4.4
2
5.2
2
4.9
A B or PARITY
A, B, or PARITY
ERR
2
2
4.5
4.8
6.3
6.3
2
2
7.5
7.7
2
2
7.2
7.4
ns
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 |
|---|---|
| 74ABT16853DGGRG4 | 功能描述:總線收發(fā)器 Dual 8-9B Parity Bus Xceivers 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 |
| 74ABT16899 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:18-bit latched transceiver with 16-bit parity generator/checker 3-State |
| 74ABT16899DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:18-bit latched transceiver with 16-bit parity generator/checker 3-State |
| 74ABT16899DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:18-bit latched transceiver with 16-bit parity generator/checker 3-State |
| 74ABT16899DL,512 | 功能描述:總線收發(fā)器 18-BIT LATCH XCVR W/PARITY 3-S 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 |
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