74LCX16373 Datasheet, PDF (2/10 Pages) Fairchild Semiconductor – Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs

Connection Diagrams
Pin Assignment for SSOP and TSSOP
Pin Assignment for FBGA
(Top Thru View)
Pin Descriptions
Pin Names
Description
OE_n
LE_n
I₀–I₁₅
O₀–O₁₅
NC
Output Enable Input (Active LOW)
Latch Enable Input
Inputs
Outputs
No Connect
FBGA Pin Assignments
1
2
3
4
5
6
A
O₀
NC OE₁ LE₁ NC
I₀
B
O₂
O₁
NC NC
I₁
I₂
C
O₄
O₃
V_CC V_CC
I₃
I₄
D
O₆
O₅ GND GND I₅
I₆
E
O₈
O₇ GND GND I₇
I₈
F
O₁₀
O₉ GND GND
I₉
I₁₀
G
O₁₂
O₁₁
V_CC V_CC
I₁₁
I₁₂
H
O₁₄
O₁₃
NC
NC
I₁₃
I₁₄
J
O₁₅ NC OE₂ LE₂ NC
I₁₅
Truth Tables
Inputs
Outputs
LE₁
OE₁
X
H
H
L
H
L
L
L
I₀–I₇
X
L
H
X
O₀–O₇
Z
L
H
O₀
Inputs
Outputs
LE₂
OE₂
I₈–I₁₅
O₈–O₁₅
X
H
X
Z
H
L
L
L
H
L
H
H
L
L
X
O₀
H HIGH Voltage Level
L LOW Voltage Level
X Immaterial
Z High Impedance
O₀ Previous O₀ before HIGH-to-LOW transition of Latch Enable
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