- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄8512 > 74AHC273PW,112 (NXP Semiconductors)IC OCT D FF POS-EDGE TRG 20TSSOP PDF資料下載
參數(shù)資料
| 型號(hào)： | 74AHC273PW,112 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 9/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OCT D FF POS-EDGE TRG 20TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Logic Packages |
| 標(biāo)準(zhǔn)包裝： | 1,875 |
| 系列： | 74AHC |
| 功能： | 主復(fù)位 |
| 類型： | D 型總線 |
| 輸出類型： | 非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 頻率 - 時(shí)鐘： | 50MHz |
| 延遲時(shí)間 - 傳輸： | 6ns |
| 觸發(fā)器類型： | 正邊沿 |
| 輸出電流高，低： | 8mA，8mA |
| 電源電壓： | 2 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 包裝： | 管件 |
74AHC_AHCT273_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 13 May 2008
5 of 18
NXP Semiconductors
74AHC273; 74AHCT273
Octal D-type ip-op with reset; positive-edge trigger
6.
Functional description
[1]
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition;
L = LOW voltage level;
l = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition;
↑ = LOW-to-HIGH;
X = don’t care.
7.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
For SO20 packages: above 70
°C the value of P
tot derates linearly at 8 mW/K.
For TSSOP20 packages: above 60
°C the value of P
tot derates linearly at 5.5 mW/K.
For DHVQFN20 packages: above 60
°C the value of Ptot derates linearly at 4.5 mW/K.
D6
17
data input
D7
18
data input
Q7
19
ip-op output
VCC
20
supply voltage
Table 2.
Pin description …continued
Symbol
Pin
Description
Table 3.
Function table[1]
Operating mode
Control
Input
Output
MR
CP
Dn
Qn
Reset (clear)
L
X
L
Load ‘1’
H
↑
hH
Load ‘0’
H
↑
lL
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+7.0
V
VI
input voltage
0.5
+7.0
V
IIK
input clamping current
VI < 0.5 V
20
-
mA
IOK
output clamping current
VO < 0.5 V or VO >VCC + 0.5 V
20
+20
mA
IO
output current
VO = 0.5 V to (VCC + 0.5 V)
25
+25
mA
ICC
supply current
-
+75
mA
IGND
ground current
75
-
mA
Tstg
storage temperature
65
+150
°C
Ptot
total power dissipation
Tamb = 40 °C to +125 °C
[2] -
500
mW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 203M012-19B04 | ADPTR TINEL LOCK STR SHELL 7, 12 |
| 203M016-19B04 | ADPTR TINEL LOCK STR SHELL 16,19 |
| 208M720-19B09 | ADPTR TINEL LOCK STR SHELL 21, G |
| 218M714-19B04 | ADPTR TINEL LOCK STR SHELL 14 |
| 74AHC273PW,118 | IC OCT D FF POS-EDGE TRG 20TSSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74AHC273PW118 | 制造商:NXP Semiconductors 功能描述: |
| 74AHC273PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop with reset; positive-edge trigger |
| 74AHC273PW-Q100J | 制造商:NXP Semiconductors 功能描述:74AHC273PW-Q100/TSSOP20/REEL13 制造商:NXP Semiconductors 功能描述:74AHC273PW-Q100/TSSOP20/REEL13 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC D-TYPE POS TRG SNGL 20TSSOP |
| 74AHC2G | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 2-input OR gate |
| 74AHC2G00 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:The 74AHC2G/AHCT2G00 is a high-speed Si-gate CMOS device |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。