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參數資料
| 型號： | KK74AC299N |
| 廠商： | KODENSHI CORP. |
| 英文描述： | 8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| 中文描述： | 8位雙向移位寄存器與通用并行I / O高速硅柵CMOS |
| 文件頁數： | 1/9頁 |
| 文件大小： | 308K |
| 代理商： | KK74AC299N |
TECHNICAL DATA
8-Bit Bidirectional Universal
Shift Register with Parallel I/O
High-Speed Silicon-Gate CMOS
K K
74AC299
ORDERING INFORMATION
KK
74AC299N Plastic
KK
74AC299DW SOIC
T
A
= -40
°
to 85
°
C for all packages
The
KK
74AC299 is identical in pinout to the LS/ALS299,
HC/HCT299. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The
KK
74AC299 features a multiplexed parallel input/output data port
to achieve full 8-bit handling in a 20 pin package. Due to the large output
drive capability and the 3-state feature, this device is ideally suited for
interface with bus lines in a bus-oriented system.
Two Mode-Select inputs and two Output Enable inputs are used to
choose the mode of operation as listed in the Function Table.
Synchronous parallel loading is accomplished by taking both Mode-
Select lines, S
1
and S
2
, high. This places the outputs in the high-
impedance state, which permits data applied to the data port to be clocked
into the register. Reading out of the register can be accomplished when
the outputs are enabled. The active-low asynchronous Reset overrides all
other inputs.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0
μ
A; 0.1
μ
A @ 25
°
C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
1
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PDF描述 |
|---|---|
| KK74AC323 | 8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| KK74AC323DW | 8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| KK74AC323N | 8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| KK74AC32 | Quad 2-Input OR Gate High-Speed Silicon-Gate CMOS |
| KK74AC32D | Quad 2-Input OR Gate High-Speed Silicon-Gate CMOS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KK74AC32 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Quad 2-Input OR Gate High-Speed Silicon-Gate CMOS |
| KK74AC323 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| KK74AC323DW | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| KK74AC323N | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| KK74AC32D | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Quad 2-Input OR Gate High-Speed Silicon-Gate CMOS |
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