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參數資料
| 型號： | MC74VHC573DTR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal D-Type Latch with 3-State Output |
| 中文描述： | AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | TSSOP-20 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 203K |
| 代理商： | MC74VHC573DTR2 |
Semiconductor Components Industries, LLC, 2000
April, 2000 – Rev. 3
1
Publication Order Number:
MC74VHC573/D
The MC74VHC573 is an advanced high speed CMOS octal latch
with 3–state output fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky
TTL while maintaining CMOS low power dissipation.
This 8–bit D–type latch is controlled by a latch enable input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7V, allowing the interface of 5V systems
to 3V systems.
High Speed: tPD = 4.5ns (Typ) at VCC = 5V
Low Power Dissipation: ICC = 4
μ
A (Max) at TA = 25
°
C
High Noise Immunity: VNIH = VNIL = 28% VCC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2V to 5.5V Operating Range
Low Noise: VOLP = 1.2V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 218 FETs or 54.5 Equivalent Gates
LOGIC DIAGRAM
DATA
INPUTS
D0
D1
D2
D3
D4
D5
D6
D7
LE
OE
11
1
9
8
7
6
5
4
3
2
19
18
17
16
15
14
13
12
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
NONINVERTING
OUTPUTS
OE
LE
Q
L
L
L
H
H
H
L
X
H
L
No Change
Z
INPUTS
OUTPUT
FUNCTION TABLE
D
H
L
X
X
http://onsemi.com
MARKING
DIAGRAMS
20
1
A
WL = Wafer Lot
YY
= Year
WW = Work Week
= Assembly Location
SOIC–20 WIDE
DW SUFFIX
CASE 751D
VHC573
AWLYYWW
SOIC EIAJ
M SUFFIX
CASE 967
1
20
VHC573
AWLYYWW
TSSOP–20
DT SUFFIX
CASE 948E
1
20
1
20
1
20
Device
Package
SOIC–WIDE
Shipping
38 / Rail
ORDERING INFORMATION
MC74VHC573M
MC74VHC573MEL
SOIC EIAJ
SOIC EIAJ
40 / Rail
2000 / Reel
MC74VHC573DW
MC74VHC573DWR2
SOIC–WIDE
1000 / Reel
MC74VHC573DT
TSSOP–20
75 / Rail
MC74VHC573DTR2
TSSOP–20
2500 / Reel
VHC
573
ALYW
1
20
PIN ASSIGNMENT
D4
D2
D1
D0
OE
GND
D7
D6
D5
D3
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
11
12
13
Q3
Q2
Q1
Q0
VCC
LE
Q7
Q6
Q5
Q4
相關PDF資料 |
PDF描述 |
|---|---|
| MC74VHC573DW | Octal D-Type Latch with 3-State Output |
| MC74VHC573DWR2 | Octal D-Type Latch with 3-State Output |
| MC74VHC573M | Octal D-Type Latch with 3-State Output |
| MC74VHC573MEL | Octal D-Type Latch with 3-State Output |
| MC74VHC574DT | Octal D-Type Flip-Flop with 3-State Output |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC573DTR2G | 功能描述:閉鎖 2-5.5V Octal D-Type Non-Inverting RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 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 |
| MC74VHC573DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHC573DWR2 | 功能描述:閉鎖 2-5.5V Octal D-Type RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 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 |
| MC74VHC573DWR2G | 功能描述:閉鎖 2-5.5V Octal D-Type Non-Inverting RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 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 |
| MC74VHC573M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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