SCLS020H Data sheet

SCLS020H March 1984 – December 2022 SN54HCT245 , SN74HCT245

PRODUCTION DATA

1 Features
2 Applications
3 Description
4 Revision History
5 Pin Configuration and Functions
6 Specifications
7 Parameter Measurement Information
8 Detailed Description
9 Application and Implementation
1. 9.1 Application Information
2. 9.2 Typical Application
10Power Supply Recommendations
11Layout
1. 11.1 Layout Guidelines
2. 11.2 Layout Example
12Device and Documentation Support
13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)

DB|20
NS|20
N|20
DGS|20
DW|20
PW|20

Thermal pad, mechanical data (Package|Pins)

Orderable Information

scls020h_oa
scls020h_pm

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

			MIN	NOM	MAX	UNIT
V_CC	Supply voltage		4.5	5	5.5	V
V_IH	High-level input voltage	V_CC = 4.5 V to 5.5 V	2			V
V_IL	Low-level input voltage	V_CC = 4.5 V to 5.5 V			0.8	V
V_I	Input voltage		0		V_CC	V
V_O	Output voltage		0		V_CC	V
Δt/Δv	Input transition rise and fall time				500	ns
T_A	Operating free-air temperature	SN54HCT245	–55		125	°C
T_A	Operating free-air temperature	SN74HCT245	–40		85	°C

(1) All unused inputs of the device must be held at V_CC or GND to ensure proper device operation. See the TI application report, Implications of Slow or Floating CMOS Inputs (SCBA004).