SN74LS374M

更新时间： 2024-09-30 05:17:15

品牌	Logo	应用领域
安森美 - ONSEMI		触发器锁存器
页数	文件大小	规格书
8页	99K
描述
Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output

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数据手册

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SN74LS374M 数据手册

SN74LS373, SN74LS374

Octal Transparent Latch

with 3-State Outputs;

Octal D-Type Flip-Flop

with 3-State Output

http://onsemi.com

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.

LOW

POWER

SCHOTTKY

MARKING

DIAGRAMS

SN74LS37xN

AWLYYWW

• Eight Latches in a Single Package

• 3-State Outputs for Bus Interfacing

• Hysteresis on Latch Enable

• Edge-Triggered D-Type Inputs

PDIP–20

N SUFFIX

CASE 738

• Buffered Positive Edge-Triggered Clock

• Hysteresis on Clock Input to Improve Noise Margin

• Input Clamp Diodes Limit High Speed Termination Effects

LS37x

AWLYYWW

GUARANTEED OPERATING RANGES

Symbol

Parameter

Supply Voltage

Min

4.75

Typ

5.0

Max

5.25

Unit

SOIC–20

DW SUFFIX

CASE 751D

Operating Ambient

Temperature Range

°C

Output Current – High

Output Current – Low

–2.6

74LS37x

AWLYWW

SOEIAJ–20

M SUFFIX

CASE 967

= 3 or 4

= Assembly Location

WL = Wafer Lot

YY = Year

WW = Work Week

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 6 of this data sheet.

Semiconductor Components Industries, LLC, 2001

Publication Order Number:

October, 2001 – Rev. 8

SN74LS373/D

12 3 4 5 6 7 8

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与SN74LS374M相关器件

型号	品牌	获取价格	描述	数据表
SN74LS374MEL	ONSEMI	获取价格	Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output
SN74LS374N	ONSEMI	获取价格	LOW POWER SCHOTTKY
SN74LS374N	TI	获取价格	OCTAL D-TYPE TRANSPARENT LATCHES AND EDGE-TRIGGERED FLIP-FLOPS
SN74LS374N	MOTOROLA	获取价格	OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS; OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT
SN74LS374N-00	TI	获取价格	暂无描述
SN74LS374N1	ROCHESTER	获取价格	Bus Driver,
SN74LS374N-10	TI	获取价格	IC LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver
SN74LS374N3	TI	获取价格	OCTAL D-TYPE TRANSPARENT LATCHES AND EDGE-TRIGGERED FLIP-FLOPS
SN74LS374ND	MOTOROLA	获取价格	LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, 738-03
SN74LS374NDS	MOTOROLA	获取价格	LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20