Texas Instruments
SN74F161AN
Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Counter Single 4-Bit Sync Binary UP 16-Pin PDIP
Цена от 14,36 ₽ до 183,22 ₽
Наличие Texas Instruments SN74F161AN на складах.
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На складе 428 шт.
Обновлено 18:12 05.02.2021
На складе 1116 шт.
Обновлено 11:23 06.02.2021
На складе 2002 шт.
MOQ 1 шт.
Обновлено 02:06 06.02.2021
Упаковка Tube На складе 919 шт.
MOQ 1 шт.
Обновлено 03:02 06.02.2021
На складе 382 шт.
MOQ 1 шт.
Обновлено 19:32 05.02.2021
Упаковка Tube На складе 8722 шт.
Обновлено 10:00 06.02.2021
На складе 584 шт.
MOQ 1 шт.
Обновлено 14:37 05.02.2021
Упаковка Tube На складе 20 шт.
Обновлено 17:07 26.01.2021
На складе 15 шт.
Обновлено 20:14 02.02.2021
Цена по запросу.
На складе 206 шт.
Обновлено 19:17 05.02.2021
Цена по запросу.
На складе 3 шт.
Обновлено 20:05 05.02.2021
Цена по запросу.
На складе 760 шт.
MOQ 40 шт.
Обновлено 12:01 02.02.2021
На складе 4250 шт.
Обновлено 15:57 26.01.2021
Цена по запросу.
Технические характеристики Texas Instruments SN74F161AN, атрибуты и параметры.
Тип корпуса / Кейс:
PDIP, SOIC
Clock Speed:
120 MHz (max), 120 MHz
Lead-Free Status:
Lead Free
Статус жизненного цикла:
Active
Mounting Style:
Through Hole
Количество бит:
4
Количество контуров:
4
Рабочая Температура:
0.00 °C to 70.0 °C
Output Current Drive:
-50.0 µA
Упаковка:
Tube
Количество выводов:
16
REACH SVHC Compliance:
No SVHC
RoHS:
Compliant
Supply Voltage (DC):
4.50 V to 5.50 V
Voltage Nodes:
5.00 V
- Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Counter Single 4-Bit Sync Binary UP 16-Pin PDIP
- Synchronous 4-Bit Binary Counter 16-PDIP 0 to 70
- Logic IC Operating temperature: 0...+70 °C Series: SN74F161 Function: 4-Bit / Decade / Counter Manufacturer: Texas Instruments Package: DIL-16 Technology: F
- 4 Bit Binary Counter, Synchronous, Dip-16
- Logic Family / Base Number:74F161
- Counter Type:binary, Synchronous
- Clock Frequency:120Mhz
- Count Maximum:8
- Стиль корпуса логики: падение
- Количество контактов: 16 контактов
- Мин. Напряжение питания: 4,5 В
- Msl: - Соответствие RoHS: Да
- This synchronous, presettable, 4-bit binary counter has internal carry look-ahead circuitry for use in high-speed counting designs. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output counting spikes that are normally associated with asynchronous (ripple-clock) counters. However, counting spikes can occur on the ripple-carry (RCO) output. A buffered clock (CLK) input triggers the four flip-flops on the rising (positive-going) edge of CLK. This counter is fully programmable. That is, it can be preset to any number between 0 and 15. Because presetting is synchronous, a low logic level at the load (LOAD) input disables the counter and causes the outputs to agree with the setup data after the next clock pulse, regardless of the levels of ENP and ENT. The clear function is asynchronous, and a low logic level at the clear (CLR) input sets all four of the flip-flop outputs to low, regardless of the levels of CLK, LOAD, ENP, and ENT. The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications, without additional gating. This function is implemented by the ENP and ENT inputs and an RCO output. Both ENP and ENT must be high to count, and ENT is fed forward to enable RCO. RCO, thus enabled, produces ahigh-logic-level pulse while the count is 15 (HHHH). The high-logic-level overflow ripple-carry pulse can be used to enable successive cascaded stages. Transitions at ENP or ENT are allowed, regardless of the level of CLK. The SN74F161A features a fully independent clock circuit. Changes at ENP, ENT, or LOAD that modify the operating mode have no effect on the contents of the counter until clocking occurs. The function of the counter (whether enabled, disabled, loading, or counting) is dictated solely by the conditions meeting the setup and hold times.
Документы по Texas Instruments SN74F161AN, инструкции, описания, datasheet.
Товары похожие на Texas Instruments SN74F161AN, сравнение характеристик.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 44.0 MHz (max), 44.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Through Hole.
Количество бит 4.
Количество контуров 4.
Рабочая Температура -40.0 °C to 85.0 °C.
Output Current Drive -1.00 mA.
Упаковка Tube.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 2.00 V to 6.00 V.
Voltage Nodes 2.00 V, 5.00 V, 6.00 V.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 44.0 MHz (max), 44.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Surface Mount.
Количество бит 4.
Количество контуров 4.
Рабочая Температура -40.0 °C to 85.0 °C.
Output Current Drive -1.00 mA.
Упаковка Tube, Rail.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 2.00 V to 6.00 V.
Voltage Nodes 2.00 V, 5.00 V, 6.00 V.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 44.0 MHz (max), 44.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Surface Mount.
Количество бит 4.
Количество контуров 4.
Рабочая Температура -40.0 °C to 85.0 °C.
Output Current Drive -1.00 mA.
Упаковка Tube, Rail.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 2.00 V to 6.00 V.
Voltage Nodes 2.00 V, 5.00 V, 6.00 V.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 44.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Through Hole.
Количество бит 4.
Количество контуров 4.
Рабочая Температура 85.0 °C (max).
Output Current Drive -1.00 mA.
Упаковка Tube.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 2.00 V to 6.00 V.
Voltage Nodes 2.00 V, 5.00 V, 6.00 V.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 32.0 MHz (max), 32.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Digital Logic Level TTL.
Mounting Style Surface Mount.
Количество бит 4.
Количество контуров 4.
Рабочая Температура 0.00 °C to 70.0 °C.
Output Current Drive -50.0 µA.
Упаковка Tube.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Current 100 µA.
Supply Voltage (DC) 4.75 V to 5.25 V.
Voltage Nodes 5.00 V.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 40.0 MHz (max), 40.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Through Hole.
Количество бит 4.
Количество контуров 4.
Рабочая Температура 0.00 °C to 70.0 °C.
Output Current Drive -50.0 µA.
Упаковка Tube.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 4.50 V to 5.50 V.
Voltage Nodes 5.00 V.
Тип корпуса / Кейс PDIP.
Clock Speed 32.0 MHz (max), 70.0 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Through Hole.
Количество бит 4.
Количество контуров 4.
Рабочая Температура 0.00 °C to 70.0 °C.
Output Current Drive -50.0 µA.
Упаковка Tube.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 4.75 V to 5.25 V.
Voltage Nodes 5.00 V.
Тип корпуса / Кейс PDIP, SOIC.
Clock Speed 120 MHz (max), 120 MHz.
Lead-Free Status Lead Free.
Статус жизненного цикла Active.
Mounting Style Through Hole.
Количество бит 4.
Количество контуров 4.
Рабочая Температура 70.0 °C (max).
Output Current Drive -50.0 µA.
Упаковка Tube.
Количество выводов 16.
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 4.50 V to 5.50 V.
Voltage Nodes 5.00 V.