74HC245 Datasheet, PDF (18/22 Pages) NXP Semiconductors – Octal bus transceiver; 3-state

Philips Semiconductors
74HC245; 74HCT245
Octal bus tranceiver; 3-state
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
D
y
Z
20
c
11
E
A
X
H_E
vM A
pin 1 index
1
e
10
wM
b_p
A₂
A₁
Q
(A ₃)
A
θ
L_p
L
detail X
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A₁
A₂
A₃
b_p
c
D ⁽¹⁾ E ⁽²⁾
e
H_E
mm
1.1
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
6.6
6.4
4.5
4.3
0.65
6.6
6.2
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
SOT360-1
MO-153
L
L_p
Q
v
w
y
Z ⁽¹⁾ θ
1
0.75 0.4
0.50 0.3
0.2 0.13 0.1
0.5
0.2
8^o
0^o
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 11. Package outline SOT360-1 (TSSOP20)
9397 750 14502
Product data sheet
Rev. 03 — 31 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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