74ABT16374BDL,118 NXP

INTEGRATED CIRCUITS 74ABT16374B 16-bit D-type flip-flop positive-edge trigger (3-State) Product data 2004 Mar 08 Supersedes data of 2004 Mar 01 Philips Semiconductors Product data 16-bit D-type flip-flop positive-edge trigger 74ABT16374B (3-State) DESCRIPTION FEATURES The 74ABT16374B high-performance BiCMOS device combines Two 8-bit positive edge triggered registers low static and dynamic power dissipation with high speed and high Live insertion/extraction permitted output drive. Power-up 3-State The 74ABT16374B has two 8-bit, edge triggered registers, with each register coupled to eight 3-State output buffers. The two sections of Power-up reset each register are controlled independently by the clock (nCP) and Multiple V and GND pins minimize switching noise CC Output Enable (nOE) control gates. 3-State output buffers Each register is fully edge triggered. The state of each D input, one set-up time before the LOW-to-HIGH clock transition, is transferred Output capability: +64 mA/32 mA to the corresponding flip-flops Q output. Latch-up protection exceeds 500mA per JEDEC Std 17 The 3-State output buffers are designed to drive heavily loaded ESD protection exceeds 2000 V per MIL STD 883 Method 3015 3-State buses, MOS memories, or MOS microprocessors. Each and 200 V per Machine Model active-LOW Output Enable (nOE) controls all eight 3-State buffers for its register independent of the clock operation. When nOE is LOW, the stored data appears at the outputs for that register. When nOE is HIGH, the outputs for that register are in the high-impedance OFF state, which means they will neither drive nor load the bus. QUICK REFERENCE DATA CONDITIONS SYMBOL PARAMETER TYPICAL UNIT T = 25 C GND = 0 V amb t Propagation delay 2.6 PLH C = 50 pF V = 5 V ns L CC t nCP to nQx 2.2 PHL C Input capacitance V = 0 V or V 4 pF IN I CC C Output capacitance V = 0V or V 3-State 7 pF OUT O CC I Outputs disabled V = 5.5 V 500 A CCZ CC QuiescentQuiescent susuppppllyy ccurrenturrent I Outputs LOW V = 5.5 V 8 mA CCL CC ORDERING INFORMATION T = 40 C to +85 C amb Type number Package Name Description Version 74ABT16374BB QFP52 plastic quad flat package 52 leads (lead length 1.6 mm) body 10 10 2.0 mm SOT379-1 74ABT16374BDGG TSSOP48 plastic thin shrink small outline package 48 leads body width 6.1 mm SOT362-1 74ABT16374BDL SSOP48 plastic shrink small outline package 48 leads body width 7.5 mm SOT370-1 2 2004 Mar 08