參數(shù)資料
型號: 74HCT374PW,118
廠商: NXP Semiconductors
文件頁數(shù): 5/8頁
文件大?。?/td> 0K
描述: IC D-TYPE FF POS-EDG-TRG 20TSSOP
產(chǎn)品培訓模塊: Logic Packages
標準包裝: 1
系列: 74HCT
功能: 標準
類型: D 型總線
輸出類型: 三態(tài)非反相
元件數(shù): 1
每個元件的位元數(shù): 8
頻率 - 時鐘: 44MHz
延遲時間 - 傳輸: 16ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 6mA,6mA
電源電壓: 4.5 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: 標準包裝
其它名稱: 568-7655-6
74LVCH32245A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 15 December 2011
5 of 15
NXP Semiconductors
74LVCH32245A
32-bit bus transceiver with direction pin; 5 V tolerant; 3-state
6.
Functional description
[1]
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state
7.
Limiting values
[1]
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2]
The output voltage ratings may be exceeded if the output current ratings are observed.
[3]
All supply and ground pins connected externally to one voltage source.
[4]
Above 70
C the value of P
tot derates linearly with 1.8 mW/K.
8.
Recommended operating conditions
Table 3.
Function selection[1]
Input
Output
nOE
nDIR
nAn
nBn
L
A = B
inputs
L
H
inputs
B = A
HX
Z
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
+6.5
V
IIK
input clamping current
VI <0V
50
-
mA
VI
input voltage
0.5
+6.5
V
IOK
output clamping current
VO >VCC or VO <0V
-
50
mA
VO
output voltage
output HIGH or LOW state
0.5
VCC +0.5
V
output 3-state
0.5
+6.5
V
IO
output current
VO =0V to VCC
-
50
mA
ICC
supply current
[3] -200
mA
IGND
ground current
200
-
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
Tamb = 40 C to +125 C
[4] -1000
mW
Table 5.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
1.65
-
3.6
V
functional
1.2
-
V
VI
input voltage
0
-
5.5
V
VO
output voltage
output HIGH or LOW state
0
-
VCC
V
output 3-state
0
-
5.5
V
Tamb
ambient temperature
in free air
40
-
+125
C
t/V
input transition rise and fall rate
VCC = 2.3 V to 2.7 V
-
20
ns/V
VCC = 2.7 V to 3.6 V
-
10
ns/V
相關(guān)PDF資料
PDF描述
TXR32AB00-2216AI ADPTR TINEL LOCK STR SHELL 22
TXR32AB00-2212AI ADPTR TINEL LOCK STR SHELL 22
VE-B6L-MU-F3 CONVERTER MOD DC/DC 28V 200W
VE-B6L-MU-F1 CONVERTER MOD DC/DC 28V 200W
TXR40AB45-2410AI ADPTR TINEL LOCK ANG SHELL 25, J
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT374PW-T 功能描述:觸發(fā)器 OCTAL D 3-STATE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HCT377D 制造商:NXP Semiconductors 功能描述:HCT D-Type Bus Interface Bulk
74HCT377D,652 功能描述:觸發(fā)器 OCTAL D-TYPE W/ENABL RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HCT377D,653 功能描述:觸發(fā)器 OCTAL D-TYPE W/ENABL RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HCT377D653 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: