The SN74HCT373 is an octal transparent D-type latch with 3-state outputs, designed for driving capacitive or low-impedance loads. It operates within a voltage range of 4.5 V to 5.5 V and features high-current outputs capable of driving up to 15 LSTTL loads. The device has a low power consumption of 80 OºA maximum and a typical propagation delay of 21 ns. It supports full parallel access for loading and has a low input current of 1 OºA maximum, making it compatible with TTL voltage levels. The SN74HCT373 is suitable for applications such as buffer registers, I/O ports, bidirectional bus drivers, and working registers. The part is available in multiple package options, including TSSOP, which has a compact size of 6.50 mm x 4.40 mm.
Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 85
Win Source Part Number: 1257298-SN74HCT373PW
Category: Integrated Circuits (ICs)>Logic - Latches
Series: 74HCT
Standard Package: 2,000
Mounting: SMD (SMT)
Logic Type: D-Type Transparent Latch
Output Type: Tri-State
Current - Output High, Low: 6mA, 6mA
Independent Circuits: 1
Delay Time - Propagation: 25ns
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 71 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Base Product Number: 74HCT373
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| Texas Instruments | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Logic Latches | Logic Latches | Logic Latches | Logic Latches | Logic Latches | Logic Latches |
| Product Number | SN74HCT373PWRE4 | 1257298-SN74HCT373PWRE4 | SN74HCT373PWRE4-ND | SN74HCT373PWRE4 | SN74HCT373PWRE4 | SN74HCT373PWRE4 |
| Product Name | SN74HCT373 Octal Transparent D-Type Latches With 3-State Outputs | Integrated Circuits (ICs) - Logic - Latches | Latches | Latches | Integrated Circuits (ICs) - Logic - Latches | Logic - Latches |
| Latch Type | D | Transparent-D | D; Transparent-D | |||
| Output Characteristics | 3-State | 3-State | ||||
| Supply Voltage | 5V; 5 | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | ||
| Operating Current | 0.0800 mA | |||||
| Propagation Delay | 40 ns | 25 ns | 25 ns | 25 ns |
