SCHS321 Data sheet

SCHS321A December 2002 – July 2024 CD54ACT74 , CD74ACT74

PRODUCTION DATA

1
1 Features
2 Description
3 Pin Configuration and Functions
4 Specifications
5 Parameter Measurement Information
6 Detailed Description
7 Application and Implementation
1. 7.1 Power Supply Recommendations
2. 7.2 Layout
  1. 7.2.1 Layout Guidelines
  2. 7.2.2 Layout Example
8 Device and Documentation Support
9 Revision History
10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)

D|14
N|14

Thermal pad, mechanical data (Package|Pins)

Orderable Information

schs321a_oa
schs321a_pm

4.3 Recommended Operating Conditions

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

		T_A = 25 °C		-55°C to 125°C		-40°C to 85°C		UNIT
		MIN	MAX	MIN	MAX	MIN	MAX	UNIT
V_CC	Supply voltage	4.5	5.5	4.5	5.5	4.5	5.5	V
V_IH	High-level input voltage	2		2		2		V
V_IL	Low-level input voltage		0.8		0.8		0.8	V
V_I	Input voltage	0	V_CC	0	V_CC	0	V_CC	V
V_O	Output voltage	0	V_CC	0	V_CC	0	V_CC	V
I_OH	High-level output current		-24		-24		-24	mA
I_OL	Low-level output current		24		24		24	mA
∆t/∆v	Input transition rise or fall rate		10		10		10	ns/V

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