SCLS240 Data sheet

SCLS240K October 1995 – July 2024 SN54AHC374 , SN74AHC374

PRODUCTION DATA

Refer to the PDF data sheet for device specific package drawings

5.9 Switching Characteristics, V_CC = 5 V ± 0.5 V

over recommended operating free-air temperature range (unless otherwise noted) (see Load Circuit and Voltage Waveforms)

PARAMETER	FROM (INPUT)	TO (OUTPUT)	LOAD CAPACITANCE	T_A = 25°C			SN54AHC374		SN74AHC374				UNIT
				T_A = 25°C			–40°C to 85°C		–40°C to 85°C		–40°C to 125°C
				MIN	TYP	MAX	MIN	MAX	MIN	MAX	MIN	MAX
f_MAX			C_L = 15 pF	130⁽¹⁾	185⁽¹⁾		110⁽¹⁾		110		110		MHz
f_MAX			C_L = 50 pF	85	120		75		75		75		MHz
t_PLH	CLK	Q	C_L = 15 pF		5.4⁽¹⁾	8.1⁽¹⁾	1⁽¹⁾	9.5⁽¹⁾	1	9.5	1	10.5	ns
t_PHL	CLK	Q	C_L = 15 pF		5.4⁽¹⁾	8.1⁽¹⁾	1⁽¹⁾	9.5⁽¹⁾	1	9.5	1	10.5	ns
t_PZH	OE	Q	C_L = 15 pF		5.1⁽¹⁾	7.6⁽¹⁾	1⁽¹⁾	9⁽¹⁾	1	9	1	10	ns
t_PZL	OE	Q	C_L = 15 pF		5.1⁽¹⁾	7.6⁽¹⁾	1⁽¹⁾	9⁽¹⁾	1	9	1	10	ns
t_PHZ	OE	Q	C_L = 15 pF		4.6⁽¹⁾	6.8⁽¹⁾	1⁽¹⁾	8⁽¹⁾	1	8	1	9	ns
t_PLZ	OE	Q	C_L = 15 pF		4.6⁽¹⁾	6.8⁽¹⁾	1⁽¹⁾	8⁽¹⁾	1	8	1	9	ns
t_PLH	CLK	Q	C_L = 50 pF		6.9	10.1	1	11.5	1	11.5	1	12.5	ns
t_PHL	CLK	Q	C_L = 50 pF		6.9	10.1	1	11.5	1	11.5	1	12.5	ns
t_PZH	OE	Q	C_L = 50 pF		6.6	9.6	1	11	1	11	1	12	ns
t_PZL	OE	Q	C_L = 50 pF		6.6	9.6	1	11	1	11	1	12	ns
t_PHZ	OE	Q	C_L = 50 pF		6.1	8.8	1	10	1	10	1	11	ns
t_PLZ	OE	Q	C_L = 50 pF		6.1	8.8	1	10	1	10	1	11	ns
t_sk(o)			C_L = 50 pF			1⁽²⁾				1		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.