參數(shù)資料
型號(hào)： SN54ALS373FK
廠商： Texas Instruments, Inc.
英文描述： OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
中文描述： 有三態(tài)輸出的8個(gè)透明D型鎖存器
文件頁(yè)數(shù)： 3/10頁(yè)
文件大?。?/td> 140K
代理商： SN54ALS373FK
SN54ALS373A, SN54AS373, SN74ALS373A, SN74AS373
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SDAS083C
–
APRIL 1982
–
REVISED MARCH 2002
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (SN54ALS373A,
SN74ALS373A) (unless otherwise noted)
Supply voltage, V
CC
Input voltage, V
I
Voltage applied to any output in the high state or power-off state
Package thermal impedance,
θ
JA
(see Note 1): DW package
7 V
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 V
58
°
C/W
69
°
C/W
60
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NS package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
N package
Storage temperature range, T
stg
Stresses beyond those listed under
“
absolute maximum ratings
”
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
“
recommended operating conditions
”
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7.
–
65
°
C to 150
°
C
recommended operating conditions
SN54ALS373A
MIN
NOM
SN74ALS373A
MIN
NOM
UNIT
MAX
MAX
VCC
VIH
VIL
IOH
IOL
TA
Supply voltage
4.5
5
5.5
4.5
5
5.5
V
High-level input voltage
2
2
V
Low-level input voltage
0.7
0.8
V
High-level output current
–
1
–
2.6
mA
Low-level output current
12
24
mA
°
C
Operating free-air temperature
–
55
125
0
70
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
SN54ALS373A
MIN
SN74ALS373A
MIN
UNIT
MAX
MAX
fclock
tw
tsu
th
Clock frequency
MHz
Pulse duration, LE high
Setup time, data before LE
↓
Hold time, data after LE
↓
12
10
ns
10
10
ns
7
7
ns
相關(guān)PDF資料
PDF描述
SN54AS374FK OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54ALS374AFK OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54AS574FK OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54AS574W OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54AS575FK OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54ALS373J 制造商:Texas Instruments 功能描述:
SN54ALS374AJ 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:FLIP FLOP D-TYPE BUS INTRFC POS-EDGE 3-ST 1-ELEM 20CDIP - Rail/Tube
SN54ALS374J 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54ALS534J 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54ALS541J 制造商:Texas Instruments 功能描述:OCTAL BUFFER LINE DRIVER - Rail/Tube
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