74ACT373MTR STMicroelectronics, 74ACT373MTR Datasheet - Page 2
![IC DTYPE LATCH 3-ST OCTAL 20SOP](/photos/7/11/71150/497-20-sop_series_sml.jpg)
74ACT373MTR
Manufacturer Part Number
74ACT373MTR
Description
IC DTYPE LATCH 3-ST OCTAL 20SOP
Manufacturer
STMicroelectronics
Series
74ACTr
Datasheet
1.74ACT373MTR.pdf
(11 pages)
Specifications of 74ACT373MTR
Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
4.5 V ~ 5.5 V
Independent Circuits
1
Delay Time - Propagation
6ns
Current - Output High, Low
24mA, 24mA
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-SOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
74ACT373
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t care
Z : High Impedance
NOTE: Outputs are latched at the time when the input is taken LOW logic level
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
2/11
OE
H
L
L
L
INPUTS
LE
X
H
H
L
PIN DESCRIPTION
2, 5, 6, 9, 12,
3, 4, 7, 8, 13,
14, 17, 18
15, 16,19
PIN No
10
20
11
1
D
H
X
X
L
SYMBOL
Q0 to Q7
D0 to D7
GND
V
OE
LE
CC
3 state Output Enable
Input (Active LOW)
3-State Outputs
Data Inputs
Latch Enable Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
NO CHANGE
OUTPUT
Q
H
Z
L