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| 型号： | SN74AS576DWRE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | AS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封装： | PLASTIC, SO-20 |
| 文件页数： | 1/20页 |
| 文件大小： | 832K |
| 代理商： | SN74AS576DWRE4 |
SN54ALS576B, SN54AS576
SN74ALS576B, SN74ALS577A, SN74AS576
OCTAL DTYPE EDGETRIGGERED FLIPFLOPS WITH 3STATE OUTPUTS
SDAS065B DECEMBER 1982 REVISED JANUARY 1995
Copyright
1995, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
3-State Buffer-Type Inverting Outputs Drive
Bus Lines Directly
Bus-Structured Pinout
Buffered Control Inputs
SN74ALS577A Has Synchronous Clear
Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK), Standard Plastic (N, NT)
and Ceramic (J) 300-mil DIPs, and Ceramic
Flat (W) Packages
description
These octal D-type edge-triggered flip-flops
feature 3-state outputs designed specifically for
bus driving. They are particularly suitable for
implementing
buffer
registers,
I/O
ports,
bidirectional bus drivers, and working registers.
These flip-flops enter data on the low-to-high
transition of the clock (CLK) input.
The output-enable (OE) input does not affect
internal operations of the flip-flops. Old data can
be retained or new data can be entered while the
outputs are disabled.
The
SN54ALS576B
and
SN54AS576
are
characterized for operation over the full military
temperature range of 55
°C to 125°C. The
SN74ALS576B,
SN74ALS577A,
and
SN74AS576 are characterized for operation from
0
°C to 70°C.
SN54ALS576B, SN54AS576 ...J OR W PACKAGE
SN74ALS576B, SN74AS576 . . . DW OR N PACKAGE
(TOP VIEW)
SN54ALS576B, SN54AS576 . . . FK PACKAGE
(TOP VIEW)
SN74ALS577A . . . DW OR NT PACKAGE
(TOP VIEW)
NC No internal connection
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE
1D
2D
3D
4D
5D
6D
7D
8D
GND
VCC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
CLK
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
2Q
3Q
4Q
5Q
6Q
3D
4D
5D
6D
7D
2D
1D
OE
8Q
7Q
1Q
8D
GND
CLK
V
CC
CLR
OE
1D
2D
3D
4D
5D
6D
7D
8D
NC
GND
VCC
NC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
CLK
NC
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| SN74AS580N | AS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| SN74AS632FNR | AS SERIES, 32-BIT ERROR DETECT AND CORRECT CKT, PQCC68 |
| SN74AS638ANSRG4 | AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 |
| SN74ALS638ADWG4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 |
| SN74ALS638ADW | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74AS576DWRG4 | 功能描述:触发器 Octal DType Edge Trgrd FlipFlops RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| SN74AS576N | 功能描述:触发器 Octal D-Ty Edge-Trig F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| SN74AS576NE4 | 功能描述:触发器 Octal D-Ty Edge-Trig F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| SN74AS580DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74AS580N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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