SN74LS74AN, ТМ2

PartNumber: SN74LS74AN
Ном. номер: 8038601839
Производитель: Texas Instruments
Фото 1/4 SN74LS74AN, ТМ2
Фото 2/4 SN74LS74AN, ТМ2Фото 3/4 SN74LS74AN, ТМ2Фото 4/4 SN74LS74AN, ТМ2
Доступно на заказ более 90 шт. Отгрузка со склада в г.Москва 5 дней.
54 руб. × = 270 руб.
Минимальное количество для заказа 5 шт.
от 25 шт. — 32 руб.
от 100 шт. — 18.07 руб.
Есть аналоги

Описание

The SN74LS74AN is a dual D-type positive Edge-triggered Flip-flop features active-low outputs, designed for driving, common-anode LEDs or incandescent indicators directly. The IC for driving lamp buffers or common-cathode LEDs. All of the circuits except LS49 have full ripple-blanking input/output controls and a lamp test input. Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions. The SN74LS47N circuits incorporate automatic leading and/or trailing-edge zero-blanking control (RBI\ and RBO\). Lamp test (LT/) of these types may be performed at any time when the BI\/RBO\ node is at a high level. All types (including the '49 and 'LS49) contain an overriding blanking input (BI\), which can be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL logic outputs.

• Open-collector Outputs Drive Indicators Directly
• Lamp-test Provision
• Leading/Trailing Zero Suppression
• All Circuit Types Feature Lamp Intensity Modulation Capability

Микросхемы / Логические микросхемы / Микросхемы ТТЛ (серия 74)
Корпус: DIP14, инфо: Логический элемент ТТЛ Триггер D-типа х 2, примечание: ТМ2

Технические параметры

EU RoHS
Compliant
Logic Family
LS
Logic Function
D-Type
Fabrication Technology
Bipolar
Number of Elements per Chip
2
Number of Element Inputs
1
Number of Element Outputs
1
Polarity
Inverting/Non-Inverting
Bus Hold
No
Triggering Type
Positive-Edge
Minimum Operating Temperature (°C)
0
Number of Channels per Chip
2
Maximum Operating Temperature (°C)
70
Packaging
Tube
Set/Reset
Set/Reset
Input Signal Type
Single-Ended
Maximum High Level Output Current (mA)
-0.4
Minimum Operating Supply Voltage (V)
4.75
Maximum Low Level Output Current (mA)
8
Maximum Operating Supply Voltage (V)
5.25
Typical Operating Supply Voltage (V)
5
Maximum Propagation Delay Time @ Maximum CL (ns)
40@5V
Absolute Propagation Delay Time (ns)
40
Propagation Delay Test Condition (pF)
15
Output Signal Type
Differential
Mounting
Through Hole
Package Height (mm)
5.08(Max) - 0.51(Min)
Package Length (mm)
19.69(Max)
Package Width (mm)
6.6(Max)
PCB changed
14
Standard Package Name
DIP
Supplier Package
PDIP
Pin Count
14
Lead Shape
Through Hole

Техническая документация

Дополнительная информация

Datasheet SN74LS74AN
Datasheet SN74LS74AN
Digital Electronics Volume 2 Open Learning Course SN74LS74AN
DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR SN74LS74AN
SEMI CONDUCTEUR SERIE 74LS/54LS SN74LS74AN