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SN74HC373PWR PDF预览

SN74HC373PWR

更新时间: 2024-11-19 05:17:27
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页数 文件大小 规格书
19页 724K
描述
OCTAL TRANSPARENT D-TYPE LATCHES

SN74HC373PWR 数据手册

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SCLS140D − DECEMBER 1982 − REVISED AUGUST 2003  
D
D
Wide Operating Voltage Range of 2 V to 6 V  
D
6-mA Output Drive at 5 V  
High-Current 3-State True Outputs Can  
Drive Up To 15 LSTTL Loads  
D
D
Low Input Current of 1 µA Max  
Eight High-Current Latches in a Single  
Package  
D
Low Power Consumption, 80-µA Max I  
CC  
D
Typical t = 13 ns  
pd  
D
Full Parallel Access for Loading  
SN54HC373 . . . J OR W PACKAGE  
SN74HC373 . . . DB, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
SN54HC373 . . . FK PACKAGE  
(TOP VIEW)  
OE  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
8Q  
8D  
1
2
3
4
5
6
7
8
9
20  
19  
18  
3
2
1
20 19  
18  
8D  
7D  
7Q  
2D  
2Q  
3Q  
3D  
4D  
4
5
6
7
8
17  
16  
17 7D  
16 7Q  
15 6Q  
14 6D  
13 5D  
12 5Q  
11 LE  
15 6Q  
14  
9 10 11 12 13  
6D  
GND 10  
description/ordering information  
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively  
low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional  
bus drivers, and working registers.  
The eight latches of the ’HC373 devices are transparent D-type latches. While the latch-enable (LE) input is  
high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels that  
were set up at the D inputs.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP − N  
Tube of 20  
Tube of 25  
Reel of 2000  
Reel of 2000  
Reel of 2000  
Tube of 70  
Reel of 2000  
Reel of 250  
Tube of 20  
Tube of 85  
Tube of 55  
SN74HC373N  
SN74HC373N  
SN74HC373DW  
SN74HC373DWR  
SN74HC373NSR  
SN74HC373DBR  
SN74HC373PW  
SN74HC373PWR  
SN74HC373PWT  
SNJ54HC373J  
SOIC − DW  
HC373  
SOP − NS  
HC373  
HC373  
−40°C to 85°C  
SSOP − DB  
TSSOP − PW  
HC373  
CDIP − J  
CFP − W  
LCCC − FK  
SNJ54HC373J  
SNJ54HC373W  
SNJ54HC373FK  
−55°C to 125°C  
SNJ54HC373W  
SNJ54HC373FK  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2003, Texas Instruments Incorporated  
ꢉ ꢗ ꢢ ꢚ ꢙꢥ ꢠꢟ ꢝꢞ ꢟꢙ ꢛꢢ ꢤꢖ ꢜꢗ ꢝ ꢝꢙ ꢬꢔ ꢌꢑ ꢎꢍ ꢭ ꢑꢆꢮꢂ ꢆꢂꢈ ꢜꢤꢤ ꢢꢜ ꢚ ꢜ ꢛꢡ ꢝꢡꢚ ꢞ ꢜ ꢚ ꢡ ꢝꢡ ꢞꢝꢡ ꢥ  
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ  
ꢠ ꢗꢤ ꢡꢞꢞ ꢙ ꢝꢧꢡ ꢚ ꢩꢖ ꢞꢡ ꢗ ꢙꢝꢡ ꢥꢦ ꢉ ꢗ ꢜꢤ ꢤ ꢙ ꢝꢧꢡ ꢚ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢞ ꢈ ꢢꢚ ꢙ ꢥꢠꢟ ꢝꢖꢙ ꢗ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC373PWR 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC373PW TI

完全替代

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74HC373PWE4 TI

类似代替

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74HC373PWT TI

类似代替

OCTAL TRANSPARENT D-TYPE LATCHES

与SN74HC373PWR相关器件

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SN74HC373PWRE4 TI

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SN74HC373PWRG4 TI

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Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85
SN74HC373PWT TI

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OCTAL TRANSPARENT D-TYPE LATCHES
SN74HC373PWTE4 TI

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Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85
SN74HC373PWTG4 TI

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HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20
SN74HC374 TI

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OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74HC374DB TI

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OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74HC374DBLE TI

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HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SSOP-20
SN74HC374DBR TI

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OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74HC374DBRG4 TI

获取价格

Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-SSOP -40 to 85