CD74HCT390E [Texas Instruments]

Name: CD74HCT390E
Brand: Texas Instruments
SKU: CD74HCT390E
Availability: InStock

Part No:

CD74HCT390E

Counter ICs

Manufacturer:

Texas Instruments

Description:

High-Speed CMOS Logic Dual Decade Ripple Counter

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-55°C ~ 125°C

Supply Voltage

-0.5V ~ 7V

Package

CDIP-16 (24.38x6.92mm), SOIC-16 (9.90x3.90mm), PDIP-16 (19.31x6.35mm)

Storage Temperature

-65°C ~ 150°C

CD54HCT390 Additional Supply Current Per Input Pin

100µA

CD54HCT390 Clock Pulse Width

19 ns

CD54HCT390 Input Capacitance

10pF

CD54HCT390 Input Leakage Current

±0.1µA

CD54HCT390 Max Clock Frequency

27MHz

CD54HCT390 Output Transition Time

15 ns

CD54HCT390 Power Dissipation Capacitance

32pF

CD54HCT390 Propagation Delay CLR To Q

18 ns

CD54HCT390 Propagation Delay NCLK To NQD

18 ns

CD54HCT390 Reset Pulse Width

13 ns

CD54HCT390 Reset Removal Time

15 ns

CD54HCT390 Supply Current

8µA

CD54HCT390 Supply Voltage Max

5.5V

CD54HCT390 Supply Voltage Min

4.5V

CD54HCT390F3A Body Size

24.38 mm × 6.92 mm

CD54HCT390F3A Max Clock Frequency

27MHz

CD54HCT390F3A Package

CDIP (16)

CD54HCT390F3A Supply Voltage Max

5.5V

CD54HCT390F3A Supply Voltage Min

4.5V

CD74HC390 Clock Pulse Width

16 ns

CD74HC390 Input Capacitance

10pF

CD74HC390 Input Leakage Current

±0.1µA

CD74HC390 Max Clock Frequency

30MHz

CD74HC390 Output Transition Time

15 ns

CD74HC390 Power Dissipation Capacitance

28pF

CD74HC390 Propagation Delay CLR To Q

16 ns

CD74HC390 Propagation Delay NCLK To NQD

15 ns

CD74HC390 Reset Pulse Width

10 ns

CD74HC390 Reset Removal Time

14 ns

CD74HC390 Supply Current

8µA

CD74HC390 Supply Voltage Max

CD74HC390 Supply Voltage Min

CD74HC390E Body Size

19.31 mm × 6.35 mm

CD74HC390E Max Clock Frequency

30MHz

CD74HC390E Package

PDIP (16)

CD74HC390E Supply Voltage Max

CD74HC390E Supply Voltage Min

CD74HC390E Thermal Resistance

67°C/W

CD74HC390M Body Size

9.90 mm × 3.90 mm

CD74HC390M Max Clock Frequency

30MHz

CD74HC390M Package

SOIC (16)

CD74HC390M Supply Voltage Max

CD74HC390M Supply Voltage Min

CD74HC390M Thermal Resistance

73°C/W

CD74HCT390 Additional Supply Current Per Input Pin

100µA

CD74HCT390 Clock Pulse Width

19 ns

CD74HCT390 Input Capacitance

10pF

CD74HCT390 Input Leakage Current

±0.1µA

CD74HCT390 Max Clock Frequency

27MHz

CD74HCT390 Output Transition Time

15 ns

CD74HCT390 Power Dissipation Capacitance

32pF

CD74HCT390 Propagation Delay CLR To Q

18 ns

CD74HCT390 Propagation Delay NCLK To NQD

18 ns

CD74HCT390 Reset Pulse Width

13 ns

CD74HCT390 Reset Removal Time

15 ns

CD74HCT390 Supply Current

8µA

CD74HCT390 Supply Voltage Max

5.5V

CD74HCT390 Supply Voltage Min

4.5V

CD74HCT390E Body Size

19.31 mm × 6.35 mm

CD74HCT390E Max Clock Frequency

27MHz

CD74HCT390E Package

PDIP (16)

CD74HCT390E Supply Voltage Max

5.5V

CD74HCT390E Supply Voltage Min

4.5V

CD74HCT390E Thermal Resistance

67°C/W

CD74HCT390M Body Size

9.90 mm × 3.90 mm

CD74HCT390M Max Clock Frequency

27MHz

CD74HCT390M Package

SOIC (16)

CD74HCT390M Supply Voltage Max

5.5V

CD74HCT390M Supply Voltage Min

4.5V

CD74HCT390M Thermal Resistance

73°C/W

Continuous Current Through VCC Or GND

±50mA

HC Supply Voltage Max

HC Supply Voltage Min

HCT Supply Voltage Max

5.5V

HCT Supply Voltage Min

4.5V

Input Diode Current

±20mA

Input Output Voltage Max

VCC

Input Output Voltage Min

Input Voltage

0V ~ V_CC

Junction Temperature

150°C

Lead Temperature

300°C

Output Current

±25mA

Output Diode Current

±20mA

PDIP Thermal Resistance

67°C/W

SOIC Thermal Resistance

73°C/W

Supply Voltage Hc Max

Supply Voltage Hc Min

Supply Voltage Hct Max

5.5V

Supply Voltage Hct Min

4.5V

Supply Voltage Range

-0.5V ~ 7V

Temperature Range

-55°C ~ 125°C

Products Detail

The CD74HC390 and CD74HCT390 devices include two independent 4-bit decade ripple counters, falling-edge clocked with asynchronous clear. Each counter is divided into two sections, a divide-by-2 and divide-by-5 counter, each with an independent clock input. This allows for flexible configuration of divide-by-2, 4, 5, 10, 20, 25, 50, 100. Features include wide operating temperature range, balanced propagation delay, and significant power reduction compared to LSTTL logic ICs.

Key Features

Two BCD decade or bi-quinary counters
One package can be configured to divide-by-2, 4, 5, 10, 20, 25, 50, 100
Two controller reset inputs to clear each decade counter individually
Fanout (over temperature range): Standard outputs: 10 LSTTL loads, Bus driver outputs: 15 LSTTL loads
Wide operating temperature range: -55°C to 125°C
Balanced propagation delay and transition times
Significant power reduction compared to LSTTL logic ICs
HC types: 2V to 6V operation, High noise immunity
HCT types: 4.5 V to 5.5 V operation, Direct LSTTL input logic compatibility

Product FAQ

1. Is CD74HCT390E available for RFQ?

Yes. CD74HCT390E by Texas Instruments is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for CD74HCT390E?

Pricing for CD74HCT390E can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of CD74HCT390E?

CD74HCT390E is a Texas Instruments Counter ICs with CD54HCT390 Additional Supply Current Per Input Pin: 100µA and CD74HCT390 Additional Supply Current Per Input Pin: 100µA. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for CD74HCT390E?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can CD74HCT390E be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to CD74HCT390E?

Yes. If CD74HCT390E is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Counter ICs parts or compatible alternatives.

RFQ

Part Number:

CD74HCT390E

Manufacturer:

Texas Instruments

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.