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參數資料
| 型號： | SN74LS374DWR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 總線收發器 |
| 英文描述： | Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output |
| 中文描述： | LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 209K |
| 代理商： | SN74LS374DWR2 |
Semiconductor Components Industries, LLC, 2006
July, 2006
Rev. 9
1
Publication Order Number:
SN74LS373/D
SN74LS373, SN74LS374
Octal Transparent Latch
with 3State Outputs;
Octal DType FlipFlop
with 3State Output
The SN74LS373 consists of eight latches with 3-state outputs for
bus organized system applications. The flip-flops appear transparent
to the data (data changes asynchronously) when Latch Enable (LE) is
HIGH. When LE is LOW, the data that meets the setup times is
latched. Data appears on the bus when the Output Enable (OE) is
LOW. When OE is HIGH the bus output is in the high impedance state.
The SN74LS374 is a high-speed, low-power Octal D-type Flip-Flop
featuring separate D-type inputs for each flip-flop and 3-state outputs
for bus oriented applications. A buffered Clock (CP) and Output
Enable (OE) is common to all flip-flops. The SN74LS374 is
manufactured using advanced Low Power Schottky technology and is
compatible with all ON Semiconductor TTL families.
Eight Latches in a Single Package
3-State Outputs for Bus Interfacing
Hysteresis on Latch Enable
Edge-Triggered D-Type Inputs
Buffered Positive Edge-Triggered Clock
Hysteresis on Clock Input to Improve Noise Margin
Input Clamp Diodes Limit High Speed Termination Effects
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
V
CC
Supply Voltage
4.75
5.0
5.25
V
T
A
Operating Ambient
Temperature Range
0
25
70
°
C
I
OH
Output Current
High
2.6
mA
I
OL
Output Current
Low
24
mA
LOW
POWER
SCHOTTKY
http://onsemi.com
PDIP
20
N SUFFIX
CASE 738
20
1
20
1
x
A
WL = Wafer Lot
YY
= Year
WW = Work Week
= 3 or 4
= Assembly Location
SN74LS37xN
AWLYYWW
MARKING
DIAGRAMS
LS37x
AWLYYWW
SOIC
20
DW SUFFIX
CASE 751D
1
1
20
1
SOEIAJ
20
M SUFFIX
CASE 967
74LS37x
AWLYWW
1
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
相關PDF資料 |
PDF描述 |
|---|---|
| SN74LS374M | Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output |
| SN74LS374MEL | Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output |
| SN74LVT125DB | LVT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN75446P | 0.4 A 2 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDIP8 |
| SN75446D | 0.4 A 2 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74LS374DWRG4 | 功能描述:觸發器 Octal D-Ty Edge Trig F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SN74LS374H | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS374J | 制造商:MOTO 功能描述:_ 制造商:Motorola Inc 功能描述:Flip Flop, Octal, D Type, 20 Pin, Ceramic, DIP |
| SN74LS374JD | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| SN74LS374MC1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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