SCLS527 Data sheet

SCLS527E July 2003 – June 2024 SN74AHC245-Q1

PRODUCTION DATA

Package Options

Mechanical Data (Package|Pins)

PW|20
- MPDS362A
RKS|20
- MPQF266C

Thermal pad, mechanical data (Package|Pins)

RKS|20
- QFND670A

Orderable Information

5.3 Recommended Operating Conditions

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

			MIN	MAX	UNIT
V_CC	Supply voltage		2	5.5	V
V_IH	High-level input voltage	V_CC = 2 V	1.5		V
		V_CC = 3 V	2.1
		V_CC = 5.5 V	3.85
V_IL	Low-level input voltage	V_CC = 2 V		0.5	V
		V_CC = 3 V		0.9
		V_CC = 5.5 V		1.65
V_I	Input voltage	OE or DIR	0	5.5	V
V_O	Output voltage	A or B	0	V_CC	V
I_OH	High-level output current	V_CC = 2 V		–50	µA
		V_CC = 3.3 V ± 0.3 V		–4	mA
		V_CC = 5 V ± 0.5 V		–8	mA
I_OL	Low-level output current	V_CC = 2 V		50	µA
		V_CC = 3.3 V ± 0.3 V		4	mA
		V_CC = 5 V ± 0.5 V		8	mA
∆t/∆v	Input transition rise or fall rate	V_CC = 3.3 V ± 0.3 V		100	ns/V
∆t/∆v	Input transition rise or fall rate	V_CC = 5 V ± 0.5 V		20	ns/V
T_A	Operating free-air temperature		–40	125	°C

(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.