SN74HCT377

Name: SN74HCT377
Brand: TI
SKU: SN74HCT377
Price: 0.161 USD

AKTIV

Achtfache Flipflops (Typ D) mit Taktaktivierung

Jetzt bestellen

Datenblatt

document-pdfAcrobat SN54HCT377, SN74HCT377 datasheet (Rev. D) (Englisch)

SN74HCT377

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of channels

8

Technology family

HCT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Input type

TTL-Compatible CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

35

IOL (max) (mA)

4

IOH (max) (mA)

-4

Supply current (max) (µA)

80

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Number of channels

8

Technology family

HCT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Input type

TTL-Compatible CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

35

IOL (max) (mA)

4

IOH (max) (mA)

-4

Supply current (max) (µA)

80

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Operating temperature range (°C)

-40 to 85

Rating

Catalog

PDIP (N)

20

228.702 mm² 24.33 x 9.4

SOIC (DW)

20

131.84 mm² 12.8 x 10.3

Operating Voltage Range of 4.5 V to 5.5 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-&miccro;A Max I_CC
Typical t_pd = 12 ns
±4-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Inputs Are TTL-Voltage Compatible
Contain Eight Flip-Flops With Single-Rail Outputs
Clock Enable Latched to Avoid False Clocking
Applications Include:
- Buffer/Storage Registers
- Shift Registers
- Pattern Generators

Operating Voltage Range of 4.5 V to 5.5 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-&miccro;A Max I_CC
Typical t_pd = 12 ns
±4-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Inputs Are TTL-Voltage Compatible
Contain Eight Flip-Flops With Single-Rail Outputs
Clock Enable Latched to Avoid False Clocking
Applications Include:
- Buffer/Storage Registers
- Shift Registers
- Pattern Generators

These devices are positive-edge-triggered D-type flip-flops. The ’HCT377 devices are similar to the ’'HCT273 devices, but feature a latched clock-enable (CLKEN)\ input instead of a common clear.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse if CLKEN\ is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output. These devices are designed to prevent false clocking by transitions at CLKEN\.

These devices are positive-edge-triggered D-type flip-flops. The ’HCT377 devices are similar to the ’'HCT273 devices, but feature a latched clock-enable (CLKEN)\ input instead of a common clear.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse if CLKEN\ is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output. These devices are designed to prevent false clocking by transitions at CLKEN\.

filter

Andere D-Typ-Flipflops suchen

Herunterladen

Technische Dokumentation

star

=Von TI ausgewählte Top-Empfehlungen für dieses Produkt

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.

Alle anzeigen 1

	Typ	Titel		Datum
*	Data sheet	SN54HCT377, SN74HCT377 datasheet (Rev. D)		18 Mär 2003

SN74HCT377

Achtfache Flipflops (Typ D) mit Taktaktivierung

SN74HCT377

Produktdetails

Ähnliche Produkte, die für Sie interessant sein könnten

Selbe Funktionalität wie der verglichene Baustein bei gleicher Anschlussbelegung

Technische Dokumentation

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren