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CD74HC297E

CD74HC297E
Mfr. #:
CD74HC297E
Descripción:
Phase Locked Loops - PLL Digital
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
CD74HC297E Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
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ECAD Model:
Más información:
CD74HC297E más información CD74HC297E Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Lazos de bloqueo de fase - PLL
RoHS:
Y
Escribe:
PLL
Numero de circuitos:
1
Frecuencia de entrada mínima:
35 MHz
Voltaje de suministro - Máx:
6 V
Voltaje de suministro - Min:
2 V
Temperatura mínima de funcionamiento:
- 55 C
Temperatura máxima de funcionamiento:
+ 125 C
Estilo de montaje:
A través del orificio
Paquete / Caja:
PDIP-16
Embalaje:
Tubo
Altura:
4.57 mm
Longitud:
19.3 mm
Serie:
CD74HC297
Ancho:
6.35 mm
Marca:
Instrumentos Texas
Nivel de salida:
CMOS
Voltaje de suministro operativo:
2 V to 6 V
Tipo de producto:
PLL: bucles de bloqueo de fase
Cantidad de paquete de fábrica:
25
Subcategoría:
Circuitos integrados inalámbricos y RF
Unidad de peso:
0.033570 oz
Tags
CD74HC297, CD74HC29, CD74HC2, CD74HC, CD74H, CD74, CD7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***I
    M***I
    MA

    Thanks

    2019-04-27
    L***a
    L***a
    SK

    Objednané 18.03.2019.....prišlo 11.04.2019Super. Thanks.

    2019-04-14
***Components
In a Pack of 5, Texas Instruments CD74HC297E, PLL Circuit, 16-Pin PDIP
***as Instruments
High Speed CMOS Logic Digital Phase-Locked-Loop 16-PDIP -55 to 125
***et Europe
PLL Single 16-Pin PDIP Tube
***ark
IC, LOGIC, DIGITAL PLL, 16DIP
***p One Stop Global
PLL 16-Pin PDIP Tube
***i-Key
IC DIGITAL PLL 16-DIP
***ser
Logic - Phase-Locked-Loops and Oscillators Digital
***ical
High-Speed CMOS Logic Digital Phase-Locked Loop
***eco
16 LEAD PDIP <AZ
***ment14 APAC
Prices include import duty and tax. IC, LOGIC, DIGITAL PLL, 16DIP; Frequency:55MHz; PLL Type:Digital; No. of Pins:16Pins; PLL Case Style:DIP; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Product Range:-; MSL:-; SVHC:No SVHC (27-Jun-2018); Logic Case Style:DIP; Logic Function Number:74297; Logic IC Base Number:74297; Logic IC Function:Digital Phase Locked Loop; Operating Temperature Range:-55°C to +125°C; Supply Current:8µA; Supply Voltage Range:4.5V to 5.5V; Termination Type:Through Hole
***nell
IC, LOGIC, DIGITAL PLL, 16DIP; Częstotliwość:55MHz; Typ PLL:Cyfrowe; Liczba pinów:16piny/-ów; Rodzaj obudowy PLL:DIP; Napięcie zasilania, min.:4.5V; Napięcie zasilania, maks.:5.5V; Temperatura robocza, min.:-55°C; Temperatura robocza, maks.:125°C; Asortyment produktów:-; Wskaźnik wrażliwości na wilgoć MSL:-; Substancje SVHC:No SVHC (27-Jun-2018); Funkcja układu logicznego IC:Digital Phase Locked Loop; Numer funkcji logicznej:74297; Numer podstawowy układu logicznego IC:74297; Prąd zasilający:8µA; Typ zakończenia:Przewlekane; Zakres napięcia zasilania:4.5V do 5.5V; Zakres temperatury roboczej:-55°C do +125°C
***AS INSTRUMENT
The ’HC297 and CD74HCT297 are high-speed silicon gate CMOS devices that are pin-compatible with low power Schottky TTL (LSTTL).
***AS INS
These devices are designed to provide a simple, cost-effective solution to high-accuracy, digital, phase-locked-loop applications. They contain all the necessary circuits, with the exception of the divide-by-N counter, to build first-order phase-locked-loops.
***TEXAS
Both EXCLUSIVE-OR (XORPD) and edge-controlled phase detectors (ECPD) are provided for maximum flexibility. The input signals for the EXCLUSIVE-OR phase detector must have a 50% duty factor to obtain the maximum lock-range.
***
Proper partitioning of the loop function, with many of the building blocks external to the package, makes it easy for the designer to incorporate ripple cancellation (see Figure 2) or to cascade to higher order phase-locked-loops.
***AS INSTRUMEN
The length of the up/down K-counter is digitally programmable according to the K-counter function table. With A, B, C and D all LOW, the K-counter is disabled. With A HIGH and B, C and D LOW, the K-counter is only three stages long, which widens the bandwidth or capture range and shortens the lock time of the loop. When A, B, C and D are all programmed HIGH, the K-counter becomes seventeen stages long, which narrows the bandwidth or capture range and lengthens the lock time. Real-time control of loop bandwidth by manipulating the A to D inputs can maximize the overall performance of the digital phase-locked-loop.
***AS INTRUMENTS
The ’HC297 and CD74HCT297 can perform the classic first order phase-locked-loop function without using analog components. The accuracy of the digital phase-locked-loop (DPLL) is not affected by VCC and temperature variations but depends solely on accuracies of the K-clock and loop propagation delays.
Parte # Descripción Valores Precio
CD74HC297E
DISTI # V39:1801_07242442		PLL 16-Pin PDIP Tube
RoHS: Compliant		113
  • 1000:$1.5859
  • 500:$1.8710
  • 100:$2.1830
  • 10:$2.6340
  • 1:$2.9220
CD74HC297E
DISTI # 296-9193-5-ND		IC DIGITAL PLL 16-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		779In Stock
  • 5000:$1.5373
  • 2500:$1.5973
  • 1000:$1.6814
  • 500:$1.9937
  • 100:$2.3420
  • 25:$2.7024
  • 10:$2.8580
  • 1:$3.1800
CD74HC297EG4
DISTI # CD74HC297EG4-ND		IC DIGITAL PHASE-LOCKD LOOP 16-D
RoHS: Compliant
Min Qty: 225
Container: Tube		Temporarily Out of Stock
  • 225:$2.3420
CD74HC297E
DISTI # 29453501		PLL 16-Pin PDIP Tube
RoHS: Compliant		1800
  • 1000:$1.5205
  • 500:$1.7943
  • 225:$2.1078
CD74HC297E
DISTI # 28992276		PLL 16-Pin PDIP Tube
RoHS: Compliant		113
  • 100:$2.1830
  • 10:$2.6340
  • 5:$2.9220
CD74HC297E
DISTI # CD74HC297E		PLL Single 16-Pin PDIP Tube - Bulk (Alt: CD74HC297E)
RoHS: Compliant
Min Qty: 225
Container: Bulk		Americas - 0
  • 225:$1.6900
  • 275:$1.5900
  • 500:$1.5900
  • 1125:$1.4900
  • 2250:$1.4900
CD74HC297EE4
DISTI # CD74HC297EE4		PLL Single 16-Pin PDIP Tube - Rail/Tube (Alt: CD74HC297EE4)
RoHS: Compliant
Min Qty: 225
Container: Tube		Americas - 0
  • 225:$1.6900
  • 275:$1.5900
  • 500:$1.5900
  • 1125:$1.4900
  • 2250:$1.4900
CD74HC297EHigh Speed CMOS Logic Digital Phase-Locked-Loop3000
  • 1000:$1.3700
  • 750:$1.4300
  • 500:$1.6900
  • 250:$1.9900
  • 100:$2.1300
  • 25:$2.4300
  • 10:$2.6100
  • 1:$2.8900
CD74HC297E
DISTI # 595-CD74HC297E		Phase Locked Loops - PLL Digital
RoHS: Compliant		103
  • 1:$3.1800
  • 10:$2.8600
  • 100:$2.3400
  • 250:$2.1900
  • 500:$1.9900
  • 1000:$1.6800
  • 2500:$1.5900
  • 5000:$1.5300
CD74HC297EE4
DISTI # 595-CD74HC297EE4		Phase Locked Loops - PLL Hi-Spd CMOS Logic Dig PLL
RoHS: Compliant		0
  • 1:$3.1800
  • 10:$2.8600
  • 100:$2.3400
  • 250:$2.1900
  • 500:$1.9900
  • 1000:$1.6800
  • 2500:$1.5900
  • 5000:$1.5300
CD74HC297ELogic Circuit, CMOS, PDIP16
RoHS: Compliant		18668
  • 1000:$1.5800
  • 500:$1.6600
  • 100:$1.7300
  • 25:$1.8100
  • 1:$1.9400
CD74HC297ELogic Circuit, CMOS, PDIP16
RoHS: Not Compliant		106
  • 1000:$1.5900
  • 500:$1.6800
  • 100:$1.7500
  • 25:$1.8200
  • 1:$1.9600
CD74HC297E
DISTI # 6624570P		PLL SINGLE 16-PIN PDIP, TU832
  • 25:£1.2120
CD74HC297E
DISTI # 1753497		IC, LOGIC, DIGITAL PLL, 16DIP
RoHS: Compliant		0
  • 5000:$2.4300
  • 2500:$2.5200
  • 1000:$2.6600
  • 500:$3.1500
  • 250:$3.4700
  • 100:$3.7100
  • 10:$4.5300
  • 1:$5.0300
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 LOGIC GATES AND INVERTERS
Disponibilidad
Valores:
88
En orden:
2071
Ingrese la cantidad:
El precio actual de CD74HC297E es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
Precio de referencia (USD)
Cantidad
Precio unitario
Ext. Precio
1
3,18 US$
3,18 US$
10
2,86 US$
28,60 US$
100
2,34 US$
234,00 US$
250
2,19 US$
547,50 US$
500
1,99 US$
995,00 US$
1000
1,68 US$
1 680,00 US$
2500
1,59 US$
3 975,00 US$
5000
1,53 US$
7 650,00 US$
Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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