74ACT11373

Name: 74ACT11373
Brand: TI
SKU: 74ACT11373
Price: 1.513 USD

現行

具有 3 態輸出的八路透明 D 型鎖存器

立即訂購

產品規格表

document-pdfAcrobat Octal D-Type Transparent Latch With 3-State Outputs datasheet (Rev. B) (英文)

74ACT11373

現行

產品規格表

立即訂購

產品詳細資料

Number of channels

8

Technology family

ACT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Input type

TTL-Compatible CMOS

Output type

3-State

Clock frequency (max) (MHz)

90

IOL (max) (mA)

24

IOH (max) (mA)

-24

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

ACT

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Input type

TTL-Compatible CMOS

Output type

3-State

Clock frequency (max) (MHz)

90

IOL (max) (mA)

24

IOH (max) (mA)

-24

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

SOIC (DW)

24

159.65 mm² 15.5 x 10.3

SSOP (DB)

24

63.96 mm² 8.2 x 7.8

Eight Latches in a Single Package
3-State Bus Driving True Outputs
Full Parallel Access for Loading
Buffered Input and Output-Enable Pins
Inputs Are TTL-Voltage Compatible
Flow-Through Architecture Optimizes PCB Layout
Center-Pin V_CC and GND Configurations Minimize High-Speed Switching Noise
EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process
500-mA Typical Latch-Up Immunity at 125°C
Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (NT)

EPIC is a trademark of Texas Instruments Incorporated.

Eight Latches in a Single Package
3-State Bus Driving True Outputs
Full Parallel Access for Loading
Buffered Input and Output-Enable Pins
Inputs Are TTL-Voltage Compatible
Flow-Through Architecture Optimizes PCB Layout
Center-Pin V_CC and GND Configurations Minimize High-Speed Switching Noise
EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process
500-mA Typical Latch-Up Immunity at 125°C
Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (NT)

EPIC is a trademark of Texas Instruments Incorporated.

This 8-bit latch features 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The eight latches of the 74ACT11373 are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When the enable is taken low, the Q outputs are latched at the levels that were set up at the D inputs.

A buffered output-enable input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impendance third state and increased drive provide the capability to drive the bus lines in a bus-organized system without need for interface or pullup components.

does not affect the internal operations of the latches. Old data can be retained or new data can be entered while the outputs are off.

The 74ACT11373 is characterized for operation from -40°C to 85°C.

This 8-bit latch features 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The eight latches of the 74ACT11373 are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When the enable is taken low, the Q outputs are latched at the levels that were set up at the D inputs.

A buffered output-enable input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impendance third state and increased drive provide the capability to drive the bus lines in a bus-organized system without need for interface or pullup components.

does not affect the internal operations of the latches. Old data can be retained or new data can be entered while the outputs are off.

The 74ACT11373 is characterized for operation from -40°C to 85°C.

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