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參數(shù)資料
| 型號： | 74ABT16374CSSCX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit D-Type Flip-Flop with 3-STATE Outputs |
| 中文描述： | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | 0.300 INCH, MO-118, SSOP-48 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 86K |
| 代理商： | 74ABT16374CSSCX |
www.fairchildsemi.com
2
7
Functional Description
The ABT16374 consists of sixteen edge-triggered flip-flops
with individual D-type inputs and 3-STATE true outputs.
The device is byte controlled with each byte functioning
identically, but independent of the other. The control pins
can be shorted together to obtain full 16-bit operation. Each
byte has a buffered clock and buffered Output Enable com-
mon to all flip-flops within that byte. The description which
follows applies to each byte. Each flip-flop will store the
state of their individual D inputs that meet the setup and
hold time requirements on the LOW-to-HIGH Clock (CP
n
)
transition. With the Output Enable (OE
n
) LOW, the con-
tents of the flip-flops are available at the outputs. When
OE
n
is HIGH, the outputs go to the high impedance state.
Operation of the OE
n
input does not affect the state of the
flip-flops.
Truth Tables
H
HIGH Voltage Level
L
LOW Voltage Level
X
Immaterial
Z
High Impedance
Logic Diagrams
Byte 1 (0:7)
Byte 2 (8:15)
Inputs
Outputs
CP
1
OE
1
D
0
–D
7
O
0
–O
7
L
H
H
L
L
L
L
L
X
(Previous)
X
H
X
Z
Inputs
Outputs
CP
2
OE
2
D
8
–D
15
O
8
–O
15
L
H
H
L
L
L
L
L
X
(Previous)
X
H
X
Z
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT16374 | 16-Bit D-Type Flip-Flop with 3-STATE Outputs |
| 74ABT16374CSSC | 16-Bit D-Type Flip-Flop with 3-STATE Outputs |
| 74ABT16500 | 18-Bit Universal Bus Transceivers with 3-STATE Outputs |
| 74ABT16500CMTD | 18-Bit Universal Bus Transceivers with 3-STATE Outputs |
| 74ABT16500CSSC | 18-Bit Universal Bus Transceivers with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT16374DL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit D-Type Flip-Flop |
| 74ABT16470DGGRE4 | 功能描述:總線收發(fā)器 16-Bit Registered Trncvr W/3-St Otpt 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 |
| 74ABT16470DGGRG4 | 功能描述:總線收發(fā)器 16B Reg 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 |
| 74ABT16500 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:18-Bit Universal Bus Transceivers with 3-STATE Outputs |
| 74ABT16500BDGGRE4 | 功能描述:通用總線函數(shù) 18-Bit Univ Bus Trncvr W/3-St Otpt 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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