MIL-M-38510-380 Microcircuits, Digital, Bipolar, Advanced Low Power Schottky Ttl, Binary Counters, Cascadable, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, advanced low power Schottky TTL, binary counters. Two product assurance classes and a choice of case outlines and lead finishes are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.

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MIL-M-38510/3808

TA8LE I. Electrical performance characteristics - Continued.

Test	Symbol	Conditions -55qC ≤ TC ≤ +125qC unless otherwise specified	Device type	Limits		Unit
				Min	Max
Propagation delay time high to low, CLR - Q	tPHL12	VCC = 5.0 V, CL = 50 pF ± 10%, RL = 500 n	01	8	27	ns
			04	7	28
			05	9	22
Propagation delay time high to low, CLR - RCO	tPHL13		01	11	28	ns
Enable time to high level output	tPZH	VCC = 5.0 V, CL = 50 pF ± 10%, R1 = RL = 500 n	04	5	24	ns
			05	6	21
Enable time to low level output	tPZL		04	8	28	ns
			05	11	29
Disable time from high level	tPHZ		04	2	15	ns
			05	1	8
Disable time from low level	tPLZ		04	4	20	ns
			05	3	19

1/ The output conditions have been chosen to produce a current that closely approximates one-half of the true short circuit output current, IOS.

2/ ICC measured:

(a) With the clock input low, all other inputs high and all outputs open and

(b) Then again with the clock input low with all other inputs low and all outputs open.