參數(shù)資料
型號(hào)： SN74HC373DWG4
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 總線收發(fā)器
英文描述： HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝： GREEN, PLASTIC, SOIC-20
文件頁(yè)數(shù)： 1/21頁(yè)
文件大?。?/td> 779K
代理商： SN74HC373DWG4
SN54HC373, SN74HC373
OCTAL TRANSPARENT DTYPE LATCHES
WITH 3STATE OUTPUTS
SCLS140D DECEMBER 1982 REVISED AUGUST 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Wide Operating Voltage Range of 2 V to 6 V
D High-Current 3-State True Outputs Can
Drive Up To 15 LSTTL Loads
D Low Power Consumption, 80-A Max ICC
D Typical tpd = 13 ns
D ±6-mA Output Drive at 5 V
D Low Input Current of 1 A Max
D Eight High-Current Latches in a Single
Package
D Full Parallel Access for Loading
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
8D
7D
7Q
6Q
6D
2D
2Q
3Q
3D
4D
1D
1Q
OE
5Q
5D
V
8Q
4Q
GND
LE
SN54HC373 ...FK PACKAGE
(TOP VIEW)
CC
SN54HC373 ...J OR W PACKAGE
SN74HC373 . . . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
LE
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
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 20
SN74HC373N
SOIC DW
Tube of 25
SN74HC373DW
HC373
SOIC DW
Reel of 2000
SN74HC373DWR
HC373
40
°C to 85°C
SOP NS
Reel of 2000
SN74HC373NSR
HC373
40
°C to 85°C
SSOP DB
Reel of 2000
SN74HC373DBR
HC373
Tube of 70
SN74HC373PW
TSSOP PW
Reel of 2000
SN74HC373PWR
HC373
TSSOP PW
Reel of 250
SN74HC373PWT
HC373
CDIP J
Tube of 20
SNJ54HC373J
55
°C to 125°C
CFP W
Tube of 85
SNJ54HC373W
55 C to 125 C
LCCC FK
Tube of 55
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
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MILPRF38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
相關(guān)PDF資料
PDF描述
SNJ54HC374FKR HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
SN74HC374DWE4 HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
SNJ54HC377W HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20
SNJ54HC4060J HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, CDIP16
SN54HC4060FKR HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, CQCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74HC373DWR 功能描述:閉鎖 Tri-St Octal D-Type RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類(lèi)型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74HC373DWRE4 功能描述:閉鎖 Tri-St Octal D-Type RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類(lèi)型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74HC373DWRG4 功能描述:閉鎖 Octal Transparent DTYPE 閉鎖 RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類(lèi)型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74HC373N 功能描述:閉鎖 Tri-St Octal D-Type RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類(lèi)型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74HC373N 制造商:Texas Instruments 功能描述:FLIP FLOP LOGIC IC
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