SCLS230M Data sheet

SCLS230M october 1995 – june 2023 SN54AHC245 , SN74AHC245

PRODUCTION DATA

6.6 Switching Characteristics, V_CC = 3.3 V ± 0.3 V

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 7-1)

PARAMETER	FROM (INPUT)	TO (OUTPUT)	LOAD CAPACITANCE	T_A = 25°C			SN54AHC245		SN74AHC245		UNIT
PARAMETER	FROM (INPUT)	TO (OUTPUT)	LOAD CAPACITANCE	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
t_PLH	A or B	B or A	C_L = 15 pF		5.8⁽¹⁾	8.4⁽¹⁾	1⁽¹⁾	10⁽¹⁾	1	10	ns
t_PHL	A or B	B or A	C_L = 15 pF		5.8⁽¹⁾	8.4⁽¹⁾	1⁽¹⁾	10⁽¹⁾	1	10	ns
t_PZH	OE	A or B	C_L = 15 pF		8.5⁽¹⁾	13.2⁽¹⁾	1⁽¹⁾	15.5⁽¹⁾	1	15.5	ns
t_PZL	OE	A or B	C_L = 15 pF		8.5⁽¹⁾	13.2⁽¹⁾	1⁽¹⁾	15.5⁽¹⁾	1	15.5	ns
t_PHZ	OE	A or B	C_L = 15 pF		8.9⁽¹⁾	12.5⁽¹⁾	1⁽¹⁾	15.5⁽¹⁾	1	15.5	ns
t_PLZ	OE	A or B	C_L = 15 pF		8.9⁽¹⁾	12.5⁽¹⁾	1⁽¹⁾	15.5⁽¹⁾	1	15.5	ns
t_PLH	A or B	B or A	C_L = 50 pF		8.3	11.9	1	13.5	1	13.5	ns
t_PHL	A or B	B or A	C_L = 50 pF		8.3	11.9	1	13.5	1	13.5	ns
t_PZH	OE	A or B	C_L = 50 pF		11	16.7	1	19	1	19	ns
t_PZL	OE	A or B	C_L = 50 pF		11	16.7	1	19	1	19	ns
t_PHZ	OE	A or B	C_L = 50 pF		11.5	15.8	1	18	1	18	ns
t_PLZ	OE	A or B	C_L = 50 pF		11.5	15.8	1	18	1	18	ns
t_sk(o)			C_L = 50 pF			1.5⁽²⁾				1.5	ns

(1) On products compliant to MIL-PRF-38535, this parameter is not production tested.

(2) On products compliant to MIL-PRF-38535, this parameter does not apply.