參數(shù)資料
型號： MC74AC373
廠商： ON SEMICONDUCTOR
英文描述： Octal Transparent Latch with 3 State Outputs(八D鎖存器（三態(tài)輸出）)
中文描述： 八路透明鎖存器（八?鎖存器（三態(tài)輸出）與三態(tài)輸出）
文件頁數(shù)： 10/11頁
文件大小： 184K
代理商： MC74AC373
MC74AC373, MC74ACT373
http://onsemi.com
10
PACKAGE DIMENSIONS
TSSOP
20
DT SUFFIX
20 PIN PLASTIC TSSOP PACKAGE
CASE 948E
02
ISSUE A
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
MIN
6.40
MAX
6.60
4.50
1.20
0.15
0.75
MIN
0.252
MAX
0.260
0.177
0.047
0.006
0.030
INCHES
MILLIMETERS
4.30
0.169
0.05
0.50
0.65 BSC
0.27
0.09
0.09
0.19
0.19
6.40 BSC
0
0.002
0.020
0.026 BSC
0.011
0.004
0.004
0.007
0.007
0.252 BSC
0
0.37
0.20
0.16
0.30
0.25
0.015
0.008
0.006
0.012
0.010
8
8
NOTES:
1.
DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
CONTROLLING DIMENSION: MILLIMETER.
DIMENSION A DOES NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS. MOLD
FLASH OR GATE BURRS SHALL NOT EXCEED
0.15 (0.006) PER SIDE.
DIMENSION B DOES NOT INCLUDE
INTERLEAD FLASH OR PROTRUSION.
INTERLEAD FLASH OR PROTRUSION SHALL NOT
EXCEED 0.25 (0.010) PER SIDE.
DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
DIMENSION A AND B ARE TO BE
DETERMINED AT DATUM PLANE W.
2.
3.
4.
5.
6.
7.
ííí
ííí
ííí
SECTION N
N
1
10
11
20
PIN 1
IDENT
A
B
T
0.100 (0.004)
C
D
G
H
K
K1
J J1
N
N
M
F
W
SEATING
PLANE
V
U
S
U
M
0.10 (0.004)
V
S
T
20X REF
L
L/2
2X
S
U
0.15 (0.006) T
DETAIL E
0.25 (0.010)
DETAIL E
S
U
0.15 (0.006) T
EIAJ
20
M SUFFIX
20 PIN PLASTIC EIAJ PACKAGE
CASE 967
01
ISSUE O
DIM
A
MIN
0.05
0.35
0.18
12.35
5.10
MAX
2.05
0.20
0.50
0.27
12.80
5.45
MIN
0.002
0.014
0.007
0.486
0.201
0.050 BSC
0.291
0.020
0.043
0
MAX
0.081
0.008
0.020
0.011
0.504
0.215
INCHES
MILLIMETERS
1.27 BSC
7.40
0.50
1.10
0
0.70
8.20
0.85
1.50
10
0.323
0.033
0.059
10
0.90
0.81
0.028
0.035
0.032
A
1
b
c
D
E
e
H
E
L
Q
1
Z
L
E
M
NOTES:
1.
DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
CONTROLLING DIMENSION: MILLIMETER.
DIMENSIONS D AND E DO NOT INCLUDE
MOLD FLASH OR PROTRUSIONS AND ARE
MEASURED AT THE PARTING LINE. MOLD FLASH
OR PROTRUSIONS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
2.
3.
4.
5.
H
E
A
1
L
E
Q
1
c
A
Z
D
E
20
1
10
11
b
M
0.13 (0.005)
e
0.10 (0.004)
VIEW P
DETAIL P
M
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74AC373D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
MC74AC373DT 制造商:ON Semiconductor 功能描述:
MC74AC373DTEL 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC74AC373DTG 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal Transparent Latch with 3−State Outputs
MC74AC373DTR2 功能描述:閉鎖 2-6V Octal RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)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
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