- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄7976 > 74HCT574N,652 (NXP Semiconductors)IC FLIP FLOP OCTAL D 3ST 20DIP PDF資料下載
參數(shù)資料
| 型號： | 74HCT574N,652 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 18/19頁 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP OCTAL D 3ST 20DIP |
| 產(chǎn)品培訓(xùn)模塊： | Logic Packages |
| 標(biāo)準(zhǔn)包裝： | 720 |
| 系列： | 74HCT |
| 功能： | 標(biāo)準(zhǔn) |
| 類型： | D 型總線 |
| 輸出類型： | 三態(tài)非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 頻率 - 時(shí)鐘： | 69MHz |
| 延遲時(shí)間 - 傳輸： | 18ns |
| 觸發(fā)器類型： | 正邊沿 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 20-DIP（0.300"，7.62mm） |
| 包裝： | 管件 |
74HC_HCT574
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 25 April 2012
8 of 19
NXP Semiconductors
74HC574; 74HCT574
Octal D-type flip-flop; positive edge-trigger; 3-state
[1]
tpd is the same as tPLH and tPHL.
[2]
ten is the same as tPZH and tPZL.
[3]
tdis is the same as tPLZ and tPHZ.
[4]
tt is the same as tTHL and tTLH.
[5]
CPD is used to determine the dynamic power dissipation (PD in
μW).
PD =CPD
× VCC2 × fi × N+ (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(C
L
× VCC2 × fo) = sum of outputs.
CPD
power
dissipation
capacitance
CL =50pF;f= 1 MHz;
VI =GND to VCC
-22
-
pF
For type 74HCT574
tpd
propagation
delay
CP to Qn; see Figure 7
VCC = 4.5 V
-
18
33
-
41
-
50
ns
VCC =5V; CL =15pF
-
15
-
ns
ten
enable time
OE to Qn; see Figure 9
VCC = 4.5 V
-
19
33
-
41
-
50
ns
tdis
disable time
OE to Qn; see Figure 9
VCC = 4.5 V
-
16
28
-
35
-
42
ns
tt
transition
time
Qn; see Figure 7
VCC = 4.5 V
-
5
12
-
15
-
18
ns
tW
pulse width
CP HIGH or LOW;
see Figure 8
VCC = 4.5 V
16
7
-
20
-
24
-
ns
tsu
set-up time
Dn to CP; see Figure 8
VCC = 4.5 V
12
3
-
15
-
18
-
ns
th
hold time
Dn to CP; see Figure 8
VCC = 4.5 V
5
1-
5
-
5
-
ns
fmax
maximum
frequency
CP; see Figure 7
VCC = 4.5 V
30
69
-
24
-
20
-
MHz
VCC =5V; CL =15pF
-
76
-
MHz
CPD
power
dissipation
capacitance
CL =50pF;f= 1 MHz;
VI =GND to VCC
-25
-
pF
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 10.
Symbol Parameter
Conditions
25
°C
40 °C to +85 °C 40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
Min
Max
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TXR40AB90-1204BI | ADPTR TINEL LOCK ANG SHELL 13, C |
| SY10EP08VZI | IC GATE XOR/XNOR 3.3V/5V 8-SOIC |
| TXR41AB90-1410BI | ADPTR TINEL LOCK ANG SHELL 14,15 |
| 74LVC74AD,118 | IC DUAL D-TYPE FLIP-FLOP 14-SOIC |
| SY10EP08VZC TR | IC GATE XOR/XNOR 3.3V/5V 8-SOIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HCT574PW | 功能描述:觸發(fā)器 OCTAL D-TYPE POS EDGE 3-S 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74HCT574PW,112 | 功能描述:觸發(fā)器 OCTAL D-TYPE POS 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74HCT574PW,118 | 功能描述:觸發(fā)器 OCTAL D-TYPE POS 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74HCT574PW/AUJ | 制造商:NXP Semiconductors 功能描述:74HCT574PW/TSSOP20/REEL13//AU - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC D-TYPE POS TRG SGL 20TSSOP |
| 74HCT574PW112 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP Semiconductors 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。