MC74AC373DWG
  • Share:

onsemi MC74AC373DWG

Manufacturer No:
MC74AC373DWG
Manufacturer:
onsemi
Package:
Tube
Description:
IC LATCH OCT TRANSP 3ST 20-SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MC74AC373DWG, produced by onsemi, is an Octal Transparent Latch with 3-State Outputs. This integrated circuit is designed for bus-organized system applications and features eight D-type latches in a single package. When the Latch Enable (LE) input is HIGH, the latches are transparent, allowing data on the D inputs to pass through. When LE is LOW, the latches store the data that meets the setup time preceding the HIGH-to-LOW transition of LE. The 3-state outputs are controlled by the Output Enable (OE) input, which can set the outputs to either a 2-state mode or a high impedance state.

Key Specifications

Parameter Value Unit Conditions
VCC (Supply Voltage) 2.0 to 6.0 V For 74AC devices
VCC (Supply Voltage) 4.5 to 5.5 V For 74ACT devices
VIN (Input Voltage) 0 to VCC + 0.5 V Referenced to GND
VOUT (Output Voltage) 0 to VCC + 0.5 V Referenced to GND
IOH (Output Current - High) -24 mA mA
IOL (Output Current - Low) 24 mA mA
TA (Operating Ambient Temperature) -40 to 85 °C
tPLH (Propagation Delay Dn to On) 7.0 to 10.5 ns ns VCC = 5.0 V, CL = 50 pF
tPHL (Propagation Delay Dn to On) 7.0 to 10.5 ns ns VCC = 5.0 V, CL = 50 pF
ts (Setup Time, HIGH or LOW) 2.0 to 4.5 ns ns Dn to LE
th (Hold Time, HIGH or LOW) 0 to 1.0 ns ns Dn to LE

Key Features

  • Eight D-type latches in a single package
  • 3-state outputs for bus interfacing
  • Outputs source/sink 24 mA
  • 74ACT373 has TTL compatible inputs
  • Pb-free packages available

Applications

The MC74AC373DWG is suitable for various bus-organized system applications, including data storage and transfer in digital systems, microprocessor and microcontroller interfaces, and other applications requiring transparent latching with 3-state outputs.

Q & A

  1. What is the MC74AC373DWG?

    The MC74AC373DWG is an Octal Transparent Latch with 3-State Outputs produced by onsemi.

  2. How many latches does the MC74AC373DWG contain?

    The MC74AC373DWG contains eight D-type latches in a single package.

  3. What is the function of the Latch Enable (LE) input?

    The Latch Enable (LE) input controls the transparency of the latches. When LE is HIGH, the latches are transparent, and when LE is LOW, the latches store the data that meets the setup time preceding the HIGH-to-LOW transition of LE.

  4. What is the function of the Output Enable (OE) input?

    The Output Enable (OE) input controls the state of the outputs. When OE is LOW, the outputs are in the 2-state mode, and when OE is HIGH, the outputs are in the high impedance state.

  5. What are the typical operating voltage ranges for the MC74AC373 and MC74ACT373?

    The typical operating voltage range for the 74AC devices is 2.0 to 6.0 V, and for the 74ACT devices, it is 4.5 to 5.5 V.

  6. What is the maximum output current for the MC74AC373DWG?

    The outputs can source or sink up to 24 mA.

  7. What is the operating temperature range for the MC74AC373DWG?

    The operating ambient temperature range is -40°C to 85°C.

  8. What is the propagation delay for the MC74AC373DWG?

    The propagation delay from Dn to On is typically between 7.0 to 10.5 ns at VCC = 5.0 V and CL = 50 pF.

  9. Are the MC74AC373DWG packages Pb-free?
  10. What are some common applications for the MC74AC373DWG?

Product Attributes

Logic Type:D-Type Transparent Latch
Circuit:8:8
Output Type:Tri-State
Voltage - Supply:2V ~ 6V
Independent Circuits:1
Delay Time - Propagation:7.5ns
Current - Output High, Low:24mA, 24mA
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:20-SOIC
0 Remaining View Similar

In Stock

$1.15
342

Please send RFQ , we will respond immediately.

Same Series
MC74AC373DWR2
MC74AC373DWR2
BUS DRIVER, AC SERIES, 1 FUNC, 8
MC74AC373DTR2G
MC74AC373DTR2G
IC LATCH OCT TRANSP 3ST 20-TSSOP
MC74ACT373DTR2G
MC74ACT373DTR2G
IC LATCH OCT TRANSP 3ST 20-TSSOP
MC74ACT373DWR2G
MC74ACT373DWR2G
IC LATCH OCT TRNSP 3STATE 20SOIC
MC74AC373DWG
MC74AC373DWG
IC LATCH OCT TRANSP 3ST 20-SOIC
MC74ACT373DW
MC74ACT373DW
BUS DRIVER, ACT SERIES, 1 FUNC,
MC74AC373N
MC74AC373N
IC LATCH OCT TRANSP 3ST 20-DIP
MC74AC373NG
MC74AC373NG
IC LATCH OCT TRANSP 3ST 20-DIP
MC74AC373MELG
MC74AC373MELG
IC LATCH OCT TRANSP 3ST 20SOEIAJ
MC74ACT373DTR2
MC74ACT373DTR2
IC LATCH OCT TRANSP 3ST 20-TSSOP
MC74ACT373N
MC74ACT373N
IC LATCH OCT TRANSP 3ST 20-DIP
MC74ACT373NG
MC74ACT373NG
IC LATCH OCT TRANSP 3ST 20-DIP

Similar Products

Part Number MC74AC373DWG MC74ACT373DWG MC74AC573DWG MC74AC373DW
Manufacturer onsemi onsemi onsemi onsemi
Product Status Active Active Active Obsolete
Logic Type D-Type Transparent Latch D-Type Transparent Latch D-Type Transparent Latch D-Type Transparent Latch
Circuit 8:8 8:8 8:8 8:8
Output Type Tri-State Tri-State Tri-State Tri-State
Voltage - Supply 2V ~ 6V 4.5V ~ 5.5V 2V ~ 6V 2V ~ 6V
Independent Circuits 1 1 1 1
Delay Time - Propagation 7.5ns 8.5ns 10ns 7.5ns
Current - Output High, Low 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC 20-SOIC 20-SOIC 20-SOIC

Related Product By Categories

SN74HCT573PWR
SN74HCT573PWR
Texas Instruments
IC LATCH OCT TRANSP D 20TSSOP
74HCT573PW-Q100118
74HCT573PW-Q100118
NXP USA Inc.
BUS DRIVER, HCT SERIES, 8-BIT
MC74VHCT259ADTRG
MC74VHCT259ADTRG
onsemi
IC LATCH/DECODER/SHIFTER 16TSSOP
74LCX162373MTDX
74LCX162373MTDX
Fairchild Semiconductor
BUS DRIVER, LVC/LCX/Z SERIES, 2-
MC74HC373ADWG
MC74HC373ADWG
onsemi
IC TRANSP LATCH OCT 3ST 20-SOIC
MC14044BDG
MC14044BDG
onsemi
IC LATCH R-S QUAD P/N 16-SOIC
74AHC573PW,118
74AHC573PW,118
Nexperia USA Inc.
IC OCTAL D TRANSP LATCH 20TSSOP
74LVC573ABQ,115
74LVC573ABQ,115
Nexperia USA Inc.
IC OCTAL D TRANSP LATCH 20DHVQFN
74HC573PW-Q100,118
74HC573PW-Q100,118
Nexperia USA Inc.
IC TRANSP LATCH OCTAL D 20TSSOP
74HCT373PW-Q100,11
74HCT373PW-Q100,11
Nexperia USA Inc.
IC TRANSP LATCH OCT D 20TSSOP
TPIC6A259DWR
TPIC6A259DWR
Texas Instruments
IC 8-BIT ADDRESSABL LTCH 24-SOIC
74LVC373ADTR2G
74LVC373ADTR2G
onsemi
IC TRANSPARENT LATCH 20TSSOP

Related Product By Brand

MMSZ11T1G
MMSZ11T1G
onsemi
DIODE ZENER 11V 500MW SOD123
1SMB5918BT3G
1SMB5918BT3G
onsemi
DIODE ZENER 5.1V 3W SMB
FDG6306P
FDG6306P
onsemi
MOSFET 2P-CH 20V 600MA SC88
FDMT800100DC
FDMT800100DC
onsemi
MOSFET N-CH 100V 24A/162A 8DUAL
2N7002KW
2N7002KW
onsemi
MOSFET N-CH 60V 310MA SC70
NTB6413ANG
NTB6413ANG
onsemi
MOSFET N-CH 100V 42A D2PAK
J113-D74Z
J113-D74Z
onsemi
JFET N-CH 35V 625MW TO92
NCV2904VDR2G
NCV2904VDR2G
onsemi
IC OPAMP GP 2 CIRCUIT 8SOIC
NCP1076BBP100G
NCP1076BBP100G
onsemi
IC OFFLINE SWITCH FLYBACK 8DIP
AMIS30521C5212G
AMIS30521C5212G
onsemi
IC MTRDRV BIPLR 4.75-5.25V 32QFP
NCP302HSN27T1G
NCP302HSN27T1G
onsemi
IC SUPERVISOR 1 CHANNEL 5TSOP
LM2931CTG
LM2931CTG
onsemi
IC REG LIN POS ADJ 100MA TO220-5