SN54AHC74

Name: SN54AHC74
Brand: TI
SKU: SN54AHC74
Price: 17.848 USD

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Zweifach-Flipflops (Typ D) mit positiver Flankensteuerung, Clear und Preset

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Datenblatt

document-pdfAcrobat SNx4AHC74 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset datasheet (Rev. N) (Englisch) PDF | HTML

SN54AHC74

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Datenblatt

Jetzt bestellen

Produktdetails

Number of channels

2

Technology family

AHC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

5.5

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

100

IOL (max) (mA)

8

IOH (max) (mA)

-8

Supply current (max) (µA)

20

Features

Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs

Operating temperature range (°C)

-55 to 125

Rating

Military

Number of channels

2

Technology family

AHC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

5.5

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

100

IOL (max) (mA)

8

IOH (max) (mA)

-8

Supply current (max) (µA)

20

Features

Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs

Operating temperature range (°C)

-55 to 125

Rating

Military

CDIP (J)

14

130.4652 mm² 19.56 x 6.67

CFP (W)

14

58.023 mm² 9.21 x 6.3

LCCC (FK)

20

79.0321 mm² 8.89 x 8.89

Operating range 2V to 5.5V VCC
Latch-up performance exceeds 250mA per JESD 17
ESD protection exceeds JESD 22
- 2000V Human-Body Model (A114-A)
- 200V Machine Model (A115-A)
- 1000V Charged-Device Model (C101)

Operating range 2V to 5.5V VCC
Latch-up performance exceeds 250mA per JESD 17
ESD protection exceeds JESD 22
- 2000V Human-Body Model (A114-A)
- 200V Machine Model (A115-A)
- 1000V Charged-Device Model (C101)

The SNx4AHC74 dual positive-edge-triggered devices are D-type flip-flops.

A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.

The SNx4AHC74 dual positive-edge-triggered devices are D-type flip-flops.

A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.

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	Typ	Titel		Datum
*	Data sheet	SNx4AHC74 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset datasheet (Rev. N)	PDF \| HTML	20 Feb 2024

SN54AHC74

Zweifach-Flipflops (Typ D) mit positiver Flankensteuerung, Clear und Preset

SN54AHC74

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