SN74LS373ML1 ON Semiconductor, SN74LS373ML1 Datasheet

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SN74LS373ML1

Manufacturer Part Number
SN74LS373ML1
Description
Octal Transparent Latch with 3-State Outputs; Octal D-Type Flip-Flop WITH 3-STATE OUTPUT
Manufacturer
ON Semiconductor
Datasheet
SN74LS373 SN74LS374
Octal Transparent Latch
with 3-State Outputs;
Octal D-Type Flip-Flop
with 3-State Output
bus organized system applications. The flip-flops appear transparent
to the data (data changes asynchronously) when Latch Enable (LE) is
HIGH. When LE is LOW, the data that meets the setup times is
latched. Data appears on the bus when the Output Enable (OE) is
LOW. When OE is HIGH the bus output is in the high impedance state.
featuring separate D-type inputs for each flip-flop and 3-state outputs
for bus oriented applications. A buffered Clock (CP) and Output
Enable (OE) is common to all flip-flops. The SN74LS374 is
manufactured using advanced Low Power Schottky technology and is
compatible with all ON Semiconductor TTL families.
GUARANTEED OPERATING RANGES
December, 1999 – Rev. 6
Symbol
The SN74LS373 consists of eight latches with 3-state outputs for
The SN74LS374 is a high-speed, low-power Octal D-type Flip-Flop
Eight Latches in a Single Package
3-State Outputs for Bus Interfacing
Hysteresis on Latch Enable
Edge-Triggered D-Type Inputs
Buffered Positive Edge-Triggered Clock
Hysteresis on Clock Input to Improve Noise Margin
Input Clamp Diodes Limit High Speed Termination Effects
Semiconductor Components Industries, LLC, 1999
V
I
I
T
OH
OL
CC
A
Supply Voltage
Operating Ambient
Output Current – High
Output Current – Low
Temperature Range
Parameter
4.75
Min
0
Typ
5.0
25
Max
5.25
– 2.6
70
24
1
Unit
mA
mA
V
C
SN74LS373N
SN74LS373DW
SN74LS374N
SN74LS374DW
Device
ORDERING INFORMATION
20
http://onsemi.com
20
SCHOTTKY
1
16 Pin DIP
16 Pin DIP
POWER
DW SUFFIX
CASE 751D
Package
CASE 738
N SUFFIX
PLASTIC
16 Pin
16 Pin
LOW
SOIC
1
Publication Order Number:
2500/Tape & Reel
2500/Tape & Reel
1440 Units/Box
1440 Units/Box
SN74LS373/D
Shipping

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SN74LS373ML1 Summary of contents

Page 1

... A buffered Clock (CP) and Output Enable (OE) is common to all flip-flops. The SN74LS374 is manufactured using advanced Low Power Schottky technology and is compatible with all ON Semiconductor TTL families. Eight Latches in a Single Package 3-State Outputs for Bus Interfacing Hysteresis on Latch Enable ...

Page 2

CONNECTION DIAGRAM DIP (TOP VIEW) SN74LS373 ...

Page 3

SN74LS373 LATCH G G ENABLE SN74LS374 ...

Page 4

AC CHARACTERISTICS ( Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay, PLH t Data to Output PHL t Clock or Enable PLH t to Output PHL t PZH Output Enable Time t ...

Page 5

SN74LS373 SN74LS374 1 OUTPUT OE 1 PZL PLZ V OUT 1.3 V 0.5 V Figure SW1 TO OUTPUT UNDER TEST 5 SW2 L ...

Page 6

SN74LS373 SN74LS374 1.3 V 1 PLH PHL OUTPUT 1.3 V Figure 5. OE 1 PZH ...

Page 7

SEATING PLANE 0.25 (0.010 20X T 0. 18X SN74LS373 SN74LS374 PACKAGE DIMENSIONS N SUFFIX PLASTIC PACKAGE CASE 738–03 ...

Page 8

... English Phone: (+1) 303–308–7142 (M–F 1:30pm to 5:00pm UK Time) Email: ONlit@hibbertco.com SN74LS373 SN74LS374 ASIA/PACIFIC: LDC for ON Semiconductor – Asia Support Phone: 303–675–2121 (Tue–Fri 9:00am to 1:00pm, Hong Kong Time) Toll Free from Hong Kong 800–4422–3781 Email: ONlit–asia@hibbertco.com JAPAN: ON Semiconductor, Japan Customer Focus Center 4– ...

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